Answer:
-3x - 2y + 3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
3 + 5x - 4y + 2y - 8x
Step 2: Simplify
Combine like terms (x): -3x - 4y + 2y + 3Combine like terms (y): -3x - 2y + 3Answer:
3+5x−4y+2y−8x is the equivalent ti 3-3x-2y
Step-by-step explanation:
3+5x−4y+2y−8x
3+5x-8x-4y+2y
3-3x-2y
helpppp nowww plsss!!!
Answer: See explanation
Step-by-step explanation:
Multiples of 3: 3, 6, 9, 12, 15, 18
Multiples of 6: 6, 12, 18, 24, 30
The least common denominator is 6
1/3 can be rewritten as 2/6 and 4/6 can be rewritten as 4/6
Hope this helped!
Whats the action “verb of the boy runs into the woods”? Please help
Answer:
the boy runs onto the woods
Step-by-step explanation:
verb: a word that describes an action
so the answer is runs
Solve please, thank you!
Answer:
c=8
Step-by-step explanation:
Pls anserw I give branilst to who ever Anserw first
Answer:
Quadrilateral and trapezoid are the only ones.
Step-by-step explanation:
Only one set of lines are parallel, making it a trapezoid. It cannot be a parallelogram or anything else, as those all have 2 pairs of parallel lines.
To add on, it has 4 sides, making it a quadrilateral as well.
Hope you understood and have a nice day!! :D
What value of x is in the solution set of 2x-3>11 - 5x?
Answer:
3. 2 or x=2
Step-by-step explanation:
I put your question into a math calculator and this was the answer. Good luck!
Which expression is equivalent to 5st + 40t
Answer: 5(1st+8t)
Step-by-step explanation:You factor 5st + 40t using GCF .And the GCF of 5 and 40 is 5 .So you take 5st and you divide it by 5 and also you take 40 t and divide it by 5 too.And after you take 5st and you divide it by 5 ,you get 1 st .To add on,after you take 40 t and divide it by 5 you get 8t .Finally ,you take the GCF which is 5 and place Parentheses next to it and you take 1st and 8t and you add them together .
So your expression that is equivalent to 5st + 40t ,is 5(1st+8t) .
Hope it help :)and You are welcome .
what is the y-intercept of the graph of the equation y=1/4x-2/3
Answer: -2/3 would be your answer my guy, hope that this helps you
Step-by-step explanation:
It is a linear equation or y=mx+b, the y-intercept is b which is -2/3
Answer:
-2/3
Step-by-step explanation:
in a linear equation, in slope-intercept form, y=mx+b, m is the slope, b is the y-intercept
Are the following rates equivalent
12 pages in 20 minutes
20 pages in 32 minutes
Answer:
If your round to the nearest tenth then yes, but otherwise no
Step-by-step explanation:
Answer:These are not equal
Step-by-step explanation:
12/20= 6/10=3/5
20/32=10/6=5/8
5/8x5= 25/40
3x5x8=28/40
Please help will give brainliest
Answer: A. 12^2
Step-by-step explanation: Follow PEMDAS
Jodie bought a refrigerator on sale for 35% off the original price, for $97. What was the price of the refrigerator before the sale?
$97 = (Original Price) - (35% of Original Price)
$97 = (Original Price) - (0.35 of Original Price)
$97 = (1 - 0.35) of (Original Price)
$97 = (0.65) of (Original Price)
$97 = 0.65 · (Original Price)
Divide each side by 0.65 .
$97/0.65 = Original Price
$149.23 = Original Price
Determine whether each quadrilateral is a parallelogram. Justify your answer. Yes/No? Reason... opposite side congruent, opposite angles congruent, opposite sides parallel, diagonals bisect each other, one pair of parallel and congruent sides, not enough information? (look at the image)
Answer:
yes it is a parallelogram because opposite sides parallel.
WRITE AN EXPRESSION FOR 3 MORE THAN X
Answer:
x+3
Step-by-step explanation:
If it says "more" than its probably talking about addition
Answer:
X+3 :)
Step-by-step explanation:
1) Mrs. Clason wants to buy a wireless speaker for her husband. She has narrowed down her choice to two stores:
• Kohls is selling the speaker for $60.00. Mrs. Clason has a Friends and Family discount coupon for 30% off.
• Target purchased the speaker for $38.00 and marked it up by 35% to sell in the store
2) How much would Mrs. Clason be paying for the speaker at Kohl’s? Show your work!
3) Which store would Mrs. Clason get the best deal and by how much is it better? Show
How much would Mrs. Clason pay for this speaker at Target? Show your work
Answer:
Kohl = $42
Target = $51.30
Best deal is at Kohl's
Step-by-step explanation:
Given ;
At Kohl's:
Selling price = $60
Friend's and family discount = 30% off
(100 - 30)% * $60
0.7 * 60 = $42
At target :
Purchase price = $38
Markup = 35%
Selling price = (100 + 35)% * $38 = 1.35 * 38 = $51.3
Mrs. Clason will get the best deal at Kohl's.
FREE BRAINLIEST. PLEASE ANSWER STEPBY STEP 1. 2. 3.
Answer:
8
Step-by-step explanation:
First do whats in the parenthesis:
(8+18/9)
Using PEMDAS again, we do the division first:
(8+2)
Now addition:
(10)
Now subtraction:
(10)-2
8
Which equation represents the sentence?
The sum of five times a number and seven is equal to twelve.
O A) 5n + 7 = 12
O B) 5( + 7) = 12
O c) (50)7 = 12
O D) 5 + nH2 = 12
Answer:
Step-by-step explanation:
Option A is the correct answer
Two expressions with equal sign is equation. The sum of five times a number and seven is equal to twelve" to equation is written in equation as 5n + 7 = 12. Option A is correct.
What is Equation?Two expressions with equal sign is called as equation.
We need to change the sentence "The sum of five times a number and seven is equal to twelve" to equation.
In the equation, times represent multiplication and sum represents addition.
five times a number=5n
The sum of five times a number and seven= 5n+7
The sum of five times a number and seven is equal to twelve=5n+7=12.
Therefore option A is correct. The sum of five times a number and seven is equal to twelve is 5n + 7 = 12
To learn more on Equation visit: https://brainly.com/question/6204440
#SPJ2
can u pls help me with this question asap
Evaluate
∫
π
−
π
cos
2
(
5
x
)
d
x
.
Answer:
[tex] _{ - \pi} \int ^{\pi} \cos(2(5x) dx = _{ - \pi} \int ^{\pi} \cos(10x) dx \\ let \: 10x \: be \: u \\ \frac{d(10x)}{dx} = du \\ dx = \frac{du}{10} \\ignore \: limits \\ _{ - \pi} \int ^{\pi} \cos(2(5x) dx = \int \cos(u) \frac{du}{10} \\ = \frac{1}{10} \sin(u) + c \\ substitute \: for \: u \\ = \frac{1}{10} \sin(10x) |^{\pi} _{ - \pi} \\ = \frac{1}{10} (( \sin(10\pi) - ( \sin( -10 \pi) ) \\ [/tex]
Plsss help ASAP the semester is about to end and I have to finish so many assignments
Answer:
f(15,055) is the number of pages in a book with 15,055 words.
Step-by-step explanation:
f(w) = length of book (in pages).
w = number of words
Thus, from the options given, the only true statement about the function is that:
f(15,055) = number of pages of a book that has 15,055 words.
"f(15,055)" is the length of a book consisting of 15,055 words. It does not imply that there are 15,055 pages.
There are 7 red marbles and 9 blue marbles in a bag. What is the ratio of all marbles in the bag to blue marbles? What is the ratio of red marbles to blue marbles?
Answer:
Answer to the 1st question is: 16/9 or 16:9 (whichever form you use)
Answer to the 2nd question is: 7/9 or 7:9
Step-by-step explanation:
Key skills needed: Number theory, Ratios, and Fractions
1) Let's look at the first question. A ratio is usually a number of something over a number of another thing. One such example is 5 apples : 4 oranges (or 5 apples/ 4 oranges - whichever form you write in).
Based on that let's look at the first problem. We want to find the ratio of all the marbles in the bag to the blue marbles. So it would be --> the total # of marbles over the number of blue marbles. The total number of marbles is 7+9= 16. This would be our first number, or the numerator. The number of blue marbles is 9. This would be our 2nd number, or the denominator of the ratio.With this information --> The ratio would be 16/9 or 16:92) Now let's look at the 2nd question. The number of red marbles to the number of blue marbles is the ratio we need to find.
The number of red marbles is 7. This would be our first number or the numerator. The number of blue marbles is 9. This would be our second number or the denominator. Therefore, the ratio would be --> 7/9 or 7:9Hope you understood and have a nice day!! :D
PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!
Two friends worked out on treadmills at the gym.
Alden walked 2 miles in hour.
Kira walked 1 miles in 30 minutes.
Who walked at a faster rate?
A self-serve car wash charges $5.55 to use its facilities, plus an additional $0.67 for each minute the customer is at the self-serve car wash. If Tiffany was at the car wash for 8 minutes, how much was she charged
Answer:
10.91
Step-by-step explanation:
.67×8=5.36+5.55=10.91
Bobby set a goal to earn $1500 in commission in June. He earns 10% commission for all of his sales. How much merchandise will he have to sell to meet his goal?
Answer:
he has to sell 150!
Step-by-step explanation:
1500 divided by 10% = 150!
find the value of -12.8-88.2
Answer:
-101
Step-by-step explanation:
Answer:
-101
Step-by-step explanation:
-12.8-88.2 is equal to -101
kazito sold an item for sh 4950 and made a 12 ¹/2profit.what was the cost price of the item?
Selling price = Sh 4950 , % profit = 12.5%, Cost price = ?
Selling Price / Cost price = 100 + rate/100
Sh 4950/Cost Price = 112.5/100
112.5 Cost Price = 4,95,000
Cost Price = Sh 4,400
PLESAE ASNWER ASASP!!!!!!!!!!!!!!
Answer:
it is proportional
Step-by-step explanation:
constant of proportionality= 4
equation: b=4c
Which expression is equivalent to 24 + 64?
1) 8(3 +64)
2) 8(16 + 56)
3) 8(3+ 8)
4) 8(16 + 64)
How do you work out the size of angle x ?
Answer:
121°
Step-by-step explanation:
360-304=56
180-115=65
56+65=121
180-121=59
180-59=121°
HURRY I ONLY NEED AWSER
Answer:
x = 38
Step-by-step explanation:
Angles KLO and OLM form a linear pair.
Angles NMO and OML form a linear pair.
180 - 134 + 180 - 84 + x = 180
x + 142 = 180
x = 38
16. Solve the linear equation.
12x– 2 = 2x + 18
Answer:
x=2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
x=2
Step-by-step explanation:
Use order of operations and isolate the variable.
Hope this helps! (sorry I'm really bad at explaining things).
PLEASE HEL ASAP I NEED HELP
A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 6 inches.
Part A: Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after it started burning. For example, the point (0, 6) would represent a height of 6 inches after 0 hours. Explain how you obtained the ordered pairs. (5 points)
Part B: Is this relation a function? Justify your answer using the list of ordered pairs you created in Part A. (2 points)
Part C: If the rate at which the candle burnt was 0.3 inches per hour instead of 0.5 inches per hour, will the relation continue to be a function? Explain your answer using input and output values. (3 points
Answer:
a. 0,6. 1,5.5. 2,5. 3,4.5. 4,4. 5,3.5, 6,3
b.?
c. yes it will still be because it is still in y=mx+b formula