Answers
add like terms
Answer:
The answer is 11x +8
Step-by-step explanation:
Please markme the brainliest,5 stars, and a thanks!Have a good day!
Related Questions
PLS I NEED HELP I ONLY HAVE 15 MINS I BEG YOU PLEASE!! :(
In the year 1984 the average American used to eat 55.7 pounds of chicken. This was 2.8 pounds more than the the year 1982 average. By what percent did chicken consumption increase from the year 1982 to the year 1984?
Answers
Answer:
by 28% or 280%
not completely sure
Step-by-step explanation:
i need help...........
Answers
Answer:
Step-by-step explanation:
plz help i will give brainiest
Answers
Answer:
So I'm guessing its
x| -7, -6, -5, -4, -3
y| -2, 1, 4, 1, 2
Step-by-step explanation:
The answer I got was its a vertex. so yeah. and I think you just put the -2 on the Y
3. The ratio of the width to the length of a rectangle is 4:5. If the area of the rectangle is 500 square centimeters, what is the length of the rectangle?
5 centimeters
9 centimeters
20 centimeters
25 centimeters
Answers
Answer:
25 centimetersStep-by-step explanation:
Ratio 4:5 means:
width: W = 4x
length: L = 5x
Area of rectangle: A = W×L
Therefore:
500 = 4x×5x
500 = 20x²
50 = 2x²
x² = 25
x = 5
W = 4×5 = 20 cm
L = 5×5 = 25 cm
What are the x- and y-intercepts?
0,3
1,20
3,36
5,28
7,0
Answers
The required x-intercept is (7, 0) and the y-intercept is (0, 3).
What is the intercept in the equation?In the equation intercept is the value of the linear function where either of the variables is zero.
Here,
To find the x-intercept, we need to find the point at which the graph intersects the x-axis. This occurs when the y-coordinate is zero.
The x-intercept is therefore (7, 0).
To find the y-intercept, we need to find the point at which the graph intersects the y-axis. This occurs when the x-coordinate is zero.
The x-intercept is therefore (0, 3).
Thus, the x-intercept is (7, 0) and the y-intercept is (0, 3).
Learn more about intercept here:
https://brainly.com/question/3605446
#SPJ1
A Helicopter hovering at 1,750 feet begins descending at a rate of 250 feet per minute. How many minutes will it take the Helicopter to reach the ground?
30 POINTS AND BRANLIEST!!!!!!!!!!!!
Answers
Answer: It will take a total of 7 minutes.
Step-by-step explanation:
1,750 feet divided by 250 feet equals 7, therefore 7 minutes to reach the ground.
please help 4x + 8 + 7x + 3
Answers
Answer:
11x + 11
Step-by-step explanation:
11x
11
=11x + 11
Answer:
11x + 1 1
Step-by-step explanation:
Simplify
Combine like terms
Round 3,640 to the nearest thousand.
Answers
Answer:
4,000
Step-by-step explanation:
Answer:
4000
Step-by-step explanation:
You know 1000 mg = 1g. Convert 2.5 grams into milligrams.
Answers
Pls help I’ll give BRAINLIEST
Answers
Answer:
I got 12 for this question...
Step-by-step explanation:
Please please give me brainliest (and have a wonderful day!)
70 points brainliest just please help me
Answers
Answer:
i cant see the numbers properly
Step-by-step explanation:
but if this gives you youre points , there you go
Find the circumference of the circle. Use 3.14 and the symbol that it shows
Answers
Answer:
r=d/2=18/2=9cm
circumference=2πr=2×3.14×9=56.52cm
Makayla has a smart phone data plan that costs $45 per month that includes 2 GB of data, but will charge an extra $20 per GB over the included amount. How much would makayla have to pay in a month where she used 3 GB over the limit? How much would makayla have to pay in a month where she used went over by x GB?
Answers
Answer:
65?..................
3x+4=9x-8= ????????????
Answers
Simplifying
3x + 4 = 9x + -8
Reorder the terms:
4 + 3x = 9x + -8
Reorder the terms:
4 + 3x = -8 + 9x
Solving
4 + 3x = -8 + 9x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-9x' to each side of the equation.
4 + 3x + -9x = -8 + 9x + -9x
Combine like terms: 3x + -9x = -6x
4 + -6x = -8 + 9x + -9x
Combine like terms: 9x + -9x = 0
4 + -6x = -8 + 0
4 + -6x = -8
Add '-4' to each side of the equation.
4 + -4 + -6x = -8 + -4
Combine like terms: 4 + -4 = 0
0 + -6x = -8 + -4
-6x = -8 + -4
Combine like terms: -8 + -4 = -12
-6x = -12
Divide each side by '-6'.
x = 2
Simplifying
x = 2
God bless you “and I hope this helps”.
If JK = 8x + 24 and NO = 20, what is the value of x?
Answers
Answer:
x=2
Step-by-step explanation:
So..
NO=1/2 of JK because the two segments are parallel
Therefore because you have NO plug that into..
NO=1/2JK
YOU GET
1/2JK=20 multiply 2 so you can isolate JK
JK=40
Then plug that back into your JK=8x+24
40=8x+24 next subtract 24 on both sides
8x=16
x=2
Hope this helps!
3(x+3) as an equivalent expressions without parentheses
Answers
Answer:
3x + 9
Step-by-step explanation:
multiply 3 and x and 3 and 4
Answer:
3x+9
Step-by-step explanation:
Please help! 15 pts!
Ivanna, Andrea, Tabitha and Mary are sisters. Their father tells them that they will not be allowed to travel to Hawaii by themselves until their average age is 21. Right now, their ages are 19, 15, 14, and 12. In how many years will they be able to go to Hawaii?
Answers
Answer:
6 years
their average age now is 15
so, in six years the average age will be 21
Step-by-step explanation:
If im wrong you have my regrets
X+5y=5
What is the slope intercept form of the equation
Answers
Answer:
y= 1- 1/5x
Step-by-step explanation:
x+5y=5
-x. -x
-------------
5y = 5-x
÷5. ÷5
-------------
y= 1 - 1/5x
How do you write 6 = h(2) as an ordered pair?
Answers
I need to solve for x
Answers
Answer:
dkdksdldlxlxzkzkdisi
Answer:
Try doing this.
Step-by-step explanation:
If you know the full length of the shape, like a triangle is 180 degrees, you need to take that full length, minus 120, 97, 130, 150, and 90, to get x.
what is the gradient of (0,3) and (1,8)
Answers
Answer: 5/1 = 5
Step-by-step explanation:
The gradient is the slope of something. The slope = rise/run so you just do 8-3 = 5 is the rise and then 1-0 = the run so its a gradient of 5
a b c or d for what is the square root of 36
Answers
Answer:
6
Step-by-step explanation:
Please help meeeew il mark brainliest
Answers
Answer:
Correct answer is cylinder
Step-by-step explanation:
I just took this
Answer the following.
(a) A certain solution has a hydrogen ion concentration of 0.0000448 moles per liter. Write this number in scientific notation.
Answers
Answer:
35554555
Step-by-step explanation:
Write the English phrase as an algebraic expression. Then, simplify the expression. Let x represent the number.
The difference between the product of five and a number and three times the number
What is the algebraic expression?
Answers
Answer:
5x-3x = 2x
Step-by-step explanation:
"The difference" = the substraction of two numbers
(something) - (something)
"The difference between the product of five and a number"
By product means multiplication. So, the multiplication of five and a number. Before, you have been told to represent the number with "x", and thats what you will do now.
(5*x) = (5x)
(5x) - (something)
"The difference between the product of five and a number and three times the number"
With three times the number, we mean the same letter "x" & three times will be the amount of times we will multiply it. So, by the end we will have:
(5x)-(3x)
Now we just rest them
5x-3x= 2x
Hope it was helpful ;)
The difference between the product of five and a number and three times the number will be two times the number and algebraic expression will be 5x - 3x = 2x.
What is an expression?An expression is a combination of some mathematical symbol such that arithmetic operator and variable such that all are constrained and create an equation.
In other meaning, expression is very useful to determine the end or root value of constraint.
For example 3x +5y
The constraint of expression is represented as = or <, >.
Given that,
x is that number,
Five times the number = 5x
Three times the number = 3x
Now,
Difference ⇒ 5x - 3x = 2x
Hence "The algebraic expression is 5x - 3x = 2x and The difference between the product of five and a number and three times the number will be two times the number".
To learn more about expression,
https://brainly.com/question/14083225
#SPJ2
In a final exam, need this rn (25 points)
Megan purchased a new gadget for her technology hobby. She plans to sell it sometime in the future; however, its value depreciates monthly. The expression shows the depreciated sales value of the gadget:
2,020 − 22m
What does the coefficient of the expression represent?
a.The number of months Megan will wait to sell the gadget
b.The monthly depreciation value of the gadget
c. The amount of money Megan will get when she sells the gadget
d.The original value of the gadget
Answers
Answer: B
Step-by-step explanation:
Answer:
the answer to this question would be B
4.
-4 + 5n = 18 + 3n
a. -12
b. -11
C.
1.5
d. 11
Answers
Answer:
d
Step-by-step explanation:
-4+5n=18+3n
step 1 add 4 to each side
5n=22+3n
step 2 subtract each side by 3n
2n=22
step 3 divide each side by 2
n=11
PLS IM SO CONFUSLEZZZD
2+2
Answers
I need help on this..
Answers
Answer:
The slope is 2/3
Step-by-step explanation:
Hope it helps!
An airplane flies with a constant speed of 620 miles per hour. How long will it take to
travel a distance of 310 miles? Give your answer in minutes or hours.
Answers
Answer:
30 minutes
Step-by-step explanation:
Alright lets start by laying out what the problem gives us :
A plane flies 620 mph.
It is asking how long it will take to travel 310 miles.
We need to give our answer in minutes or hours.
So lets take mph and look at the full meaning "Miles per hour"
An hour has 60 minutes in it.
So really it is saying miles per 60 minutes as well as miles per hour
So you could say the plane is traveling 620 miles every 60 minutes.
So now lets look at the number 310.
Just looking at it I can tell you that 310 looks very close to half of 620, in fact it is exactly half!
So lets divide the 620 mph by the 310 miles it is asking and we get 2! Proving that 310 is half of 620.
Alright now lets divide both the number of miles and number of minutes :
620 miles per 60 minutes
divided by 2 both miles and minutes
310 miles per 30 minutes
So this is your answer. After this you get that it would take 30 minutes to travel 310 miles in a plane going 620 miles per hour!
I hope this helps and I could help you understand it. :)
If you have any questions feel free to comment or dm me.