Answer:
A numerical coefficient is a constant multiplier of the variables in a term. so it would be 3x cause it has a number and a variable.
a variable is a symbol which functions as a placeholder for varying expression or quantities, so x is the variable.
a constant term is a term in an algebraic expression that has a value that is constant or cannot change, because it does not contain any modifiable variables. so it would be the 2
Step-by-step explanation:
The numerical coefficient, the variable, and the constant term in each algebraic expression are; 3x , x , and 2 respectively.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
Given 3x + 2
A numerical coefficient is a constant multiplier of the variables in a term. it would be 3x since it has a number and a variable.
A variable is a symbol which functions as a placeholder for varying expression or quantities, thus x is the variable.
A constant term is a term in an algebraic expression that has a value that is constant or cannot change, so it would be the 2
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Rick will participate in a walk–a–thon to raise money for charity. The amount he will raise based on the number of miles he walks is shown in the table, which represents a linear function.
Miles Walked Amount Raised ($)
2 220
5 460
8 700
11 940
Which of these statements are correct? Select all that apply.
For each mile that Rick walks, he will raise an additional $110.
For each mile that Rick walks, he will raise an additional $80.
If Rick walks 0 miles, he will raise $60.
If Rick walks 0 miles, he will raise $80.
If Rick walks 0 miles, he will raise $0.
For each mile that Rick walks, he will raise an additional $60.
Answer:
the first one is correct
Step-by-step explanation:
Why is it not possible to make a right triangle using lengths 20 feet, 40 feet, and 50 feet?
A. 20+ 40 is greater than 50
B. 50- 40 does not equal 20
C. 20 squared + 40 squared does not equal 50 squared
D. (20+40) squared is greater than 50 squared
Answer:
its actually joe to the we of the ner
What is nine more than 10 groups of three
Answer:
39
Step-by-step explanation:
10 groups of 3 equals 30 so just add the 9 and that equals 39
5,0,-5,-10
Next three terms of the arithmetic sequence
The students in Natalie's grade voted to select a guest speaker. 80% of the students voted for a famous athlete. If there are 90 students in Natalie's grade, how many students voted for the athlete?
I need this ASAP Im giving a lot of point more than I should.
Answer:72 voted for athletes
Step-by-step explanation:
Answer:
asap???
Step-by-step explanation:
∠A=6x−35 ∘ start color #11accd, angle, A, end color #11accd, equals, start color #11accd, 6, x, minus, 35, degrees, end color #11accd \qquad \green{\angle B} = \green{3x +53^\circ}∠B=3x+53 ∘ start color #28ae7b, angle, B, end color #28ae7b, equals, start color #28ae7b, 3, x, plus, 53, degrees, end color #28ae7b Solve for xxx and then find the measure of \blueD{\angle A}∠Astart color #11accd, angle, A, end color #11accd:
Explain the steps needed to solve the inequality.
-3x + 4 > 25
Step-by-step explanation:
-3x + 4 > 25
-3x > 21 (subtract 4 on both sides)
x < -7. (divide -3 on both sides, flip the sign)
write the equation of the line that passes through the point (2,-3) and is perpendicular to the line y=-2x+3. And how do you find it?
Answer:
y=2x-7
Step-by-step explanation:
The easiest way to answer this would be by using the slope-intercept form equation, y=mx+b. In this case, we can use our given in information to plug in values and find the equation.
Firstly, let's assess what know and what we don't:
Given the point (2,-3), we know that x=2 and y=-3. Now the slope for a perpendicular line can be found using a negative reciprocal, since the product of the slopes of both lines should equal -1. Therefore the slope must be 2.
All that's left is b, the y-intercept. To solve for this, we simply plug in what we have.
y=mx+b
-3=2(2)+b
-3=4+b
-3-4=b
-7=b
Now that we have b, we can write the equation:
y=2x-7
5 people take 12 hours to build a wall.
How long would it take 3 people to build the wall?
Step-by-step explanation:
5p=12h
3p=?(h)
12×3=5h
36=5h
h=36/5
h=7.2 hours
When a number divides evenly into 60, the point bounces back to the top because there are ______ minute marks on the clock. If a number of minute does not _____ evenly into 60, the pint has to bounce around the clock multiple times which results in a star. The number of minutes that make polygons are 1,2,3,4,5,6,10,12,15,and20.
Answer:
I'm pretty sure the first blank is 12 , but I am not sure about the second blank...
Banita has a piece of string that is One-tenth times 7 inches long. Which fraction is equal to the length of Banita’s string?
One-tenth inches
Six-tenths inches
Seven-tenths inches
Eight-tenths inches
HELPPP PLZZZZ BRAINLIESTTT
Is y = 2 a solution for y + 0 < 2 ?
Group of answer choices
Yes
No
Answer:
yes
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
2+0<2is wrong if that's what you mean then the right answer is 2+0=2
the sign < means the number after it is bigger than the number before thus sign so its not the answer
Please help! I dont understand how to solve this problem! please show work/ explain how to do this. :D
Answer:
1Step-by-step explanation:
[tex]\frac{\sqrt[3]{7}\sqrt{7} }{\sqrt[6]{7^{5} } } \\\\=\frac{7^{\frac{1}{3}+\frac{1}{2}}}{\sqrt[6]{7^5}}\\\\=\frac{7^{\frac{5}{6}}}{\sqrt[6]{7^5}}\\\\=\frac{7^{\frac{5}{6}}}{\left(7^5\right)^{\frac{1}{6}}}\\\\=\sqrt[6]{\frac{7^5}{7^5}}\\\\=\sqrt[6]{1}\\\\=1[/tex]
what is the 16th term in a sequence 11, 0, -11, -22
Answer:
-154
Step-by-step explanation:
The formula for the sequence is: an = -11n + 22
If n equals 1 you get the first term, and so on.
For the 16th term n=16.
-11(16) + 22
-176 + 22
-154
Solve for x: 3x + 4 = 9x + 3
Answer:
Step-by-step explanation:
3x+4=9x+3, we will add and subtract the variable and the numbers so we have, x in one side and the numbers on the other side
4-3=9x-3x
1=6x
x=1/6
Answer:
x = 1/6
Step-by-step explanation:
1. Add and subtract the variable and the numbers.
So far: 4 - 3 = 9x - 3x
4 - 3 = 9x - 3x
2. Simplify.
4 - 3 = 1.
9x - 3x = 6x.
To do addition with variables, delete the variables, which now is 9 - 3, easy, 6, add the x back (only to the answer), so 6x.
Since 1 is on 1 part of the equal side, because 4 - 3 = 1.
And is 1 = 6x.
1/6 then is your final answer.
Can someone please help me with this?
Answer:
13. x = 12
Step-by-step explanation:
[tex]\frac{16}{x}=\frac{12}{9}[/tex] cross multiply
12x = 144
x = 12
The diagram shows ASTU. Which term describes point V?
A. Circumcenter
B. Orthocenter
C. Incenter
D. Centroid
Answer:
orthocenter
Step-by-step explanation:
I just did it
The term which describes the point V is Orthocenter, the correct option is B.
What is centroid of a triangle and its coordinates?
The point of intersection of a triangle's medians is its centroid (the lines joining each vertex with the midpoint of the opposite side).
If the triangle has its vertices as [tex](x_1, y_1), (x_2, y_2) , \: (x_3, y_3)[/tex], then the coordinates of the centroid of that triangle is given by:
[tex](x,y) = \left( \dfrac{x_1 + x_2 + x_3}{3} + \dfrac{y_1 + y_2 + y_3}{3} \right)[/tex]
We are given that;
The figure
Now,
We know that in a triangle, whenever a line that passes through a vertex of the triangle such that is perpendicular to the opposite side is called an altitude of the triangle;
So, the point where all the three altitudes of the triangle meets is called its orthocenter .
From the given figure , we can conclude that the point V is the intersecting points of all the altitudes of the triangle STU.
Therefore, by centroid concept the answer will be Orthocenter.
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hiiiiii please help me i’ll give brainliest if you give a correct answer
Answer:
2nd box, and 4th box.
Step-by-step explanation:
If I got a 43 out of 49 on my test what is the score
Which functions defines (f-g)(x)?
Answer: C I think
Step-by-step explanation:
The functions defines (f-g)(x) is √(x-8) - 2/x + 6.
Option D is correct.
What is Function?A mathematical phrase, rule, or law that establishes the link between an independent variable and a dependent variable (the dependent variable). In mathematics, functions exist everywhere, and they are crucial for constructing physical links in the sciences.
We have,
f(x) = √(x /8) + 11
g(x) = 5 + 2/x
So, (f- g) (x)
= f(x)- g(x)
= √(x /8) + 11 - 5 - 2/x
= √(x-8) - 2/x + 6
Thus, the value of function √(x-8) - 2/x + 6.
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74% of the animals at an animal shelter are dogs. About what fraction of the animals at the shelter are dogs? and also what is the equivalent fraction to 74/100
Answer:
Thus, 37/50 is the equivalent fraction to 74/100.
Therefore, 37/50 of the animals in the shelter are dogs.
Step-by-step explanation:
Given
Given that 74% of the animals at an animal shelter are dogs.
To determine:
About what fraction of the animals at the shelter are dogs?
Using the equation to find a fraction equivalent to 74%
[tex]\:74\%=\:\frac{74}{100}[/tex]
Divide numerator and denominator by 2
[tex]=\frac{\frac{74}{2}}{\frac{100}{2}}\:\:[/tex]
Cancel the common factor 2.
[tex]=\frac{37}{50}[/tex]
Thus, 37/50 is the equivalent fraction to 74/100.
Therefore, 37/50 of the animals in the shelter are dogs.
Kay works as a salesperson in a local department store. Kay earns a salary of $150.00 per
week plus a commission of 5% of the total sales.
Find Kay's total earning for a week when the store's total sales are $8.000.00.
A. $40,150.00
B. $4, 150.00
C. $550.00
D. $190.00
E. $407.50
Answer:
$550.00
Step-by-step explanation:
I just looked up what is 5℅ of 8,000.00 and added that to her weekly salary
Answer:
The answer would be 550$
Step-by-step explanation:
Elsie bought a video game for $85.00. If the store charges 170% of it's cost for the game, how much is the store's profit?
Answer:
The stores profit is $59.50
Step-by-step explanation:
Answer:
It is?
Step-by-step explanation:
A number tripled then increased by -2 is thirteen
pls I need the equation, not the answer
Answer:
3n - 2 = 13
Step-by-step explanation:
A number tripled would represent a number times 3, so it would be "3n"
If it is increased by -2, then you would be adding -2, or subtracting by 2
lastly, you put " = 13" because "is" in an equation also means "equals"
5. MRS. SANTOS RECEIVED 7% COMMISSION AFTER SELLING A
PIECE OF PROPERTY WORTH PHP 850 000. HOW MUCH WAS
HER COMMISSION? helppppp me plssssssssss☹☹☹
Answer:
Mrs. Santos's commission was 59,500.
Step-by-step explanation:
850,000 * 7% = 59,500
PLEASE HELP!!!!!!!!!!
Answer:
a
Step-by-step explanation:
because add all then divied all the mutiply the too numbers
Today the school's math club has $75 in its account. Yesterday the club members spent $27.75 on fees to enter a competition. The equation 75=a-27.7575=a−27.75 represents this situation. What does the variable : a represent in this situation?
Answer:
a represents the amount of money that the math club had yesterday in its account.
Step-by-step explanation:
the account currently has $75.Yesterday, they spent $27.75 in fee to enter a competition, so that means that before they paid the fees, the math club's account had $75 + $27.75 = $102.75
what is the surface area!!
Answer:
450
Step-by-step explanation:
find perimeter of bases and then the area. then find Lateral Surface area to get Surface area
SIMPLIFYING ALGEBRAIC EXPRESSIONS
4(b-3s) use b = -8 and s = 3
Determine the smallest integer value of x in the solution of the following inequality.
- 3x + 10 < 5
Answer:
x > 5/3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityStep-by-step explanation:
Step 1: Define
-3x + 10 < 5
Step 2: Solve for x
Subtract 10 on both sides: -3x < -5Divide -3 on both sides: x > 5/3Here we see that any value x greater than 5/3 would work as a solution.