Simplify the expression (-7 + 2)(8) =​

Answers

Answer 1
-40

Explanation:
(-7+2) would equal -5, then you multiply -5 by 8 and you get -40.
Answer 2

Answer:

-40

Step-by-step explanation:

(-7 + 2)(8)

(-5)(8)

-40


Related Questions

Find p(–4) if p(x) = x ^3 – 3x^ 2 + 7x + 6.

Answers

Answer:

p(-4) = -134

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

FunctionsFunction Notation

Step-by-step explanation:

Step 1: Define

p(x) = x³ - 3x² + 7x + 6

p(-4) is x = -4

Step 2: Evaluate

Substitute in x [Function]:                                                                              p(-4) = (-4)³ - 3(-4)² + 7(-4) + 6Evaluate exponents:                                                                                      p(-4) = -64 - 3(16) + 7(-4) + 6Multiply:                                                                                                           p(-4) = -64 - 48 - 28 + 6Subtract:                                                                                                          p(-4) = -140 + 6Add:                                                                                                                 p(-4) = -134

What is 3-2y+(-8y)+8.4 as a simplified expression

Answers

Answer:

-10y + 11.4

I hope this helps you out

Answer:

-10y+11.4

Step-by-step explanation:

you combine -2y with -8y to get negative -10y. Then you combine 3 and 8.4 to get 11. Variables usually come first in equations, I don't think it matters, but you might want to put them first anyway.


Joyce is making sushi rolls. She needs cup of
rice for each sushi roll. How many sushi rolls
can she make if she has 3 caps of rice?
3
You can use objects or draw
e picture to find the solution

Answers

Answer:

She can make 3 sushi rolls.

Step-by-step explanation:

it's not that hard, but ok

So, if Joyce needs one cup for every sushi rolls and she has 3 cups. You just add 3 + 0, getting you 3.

First one to answer gets BRAINLIEST no cap look at the picture.

Answers

Answer:

63 sq meters

Step-by-step explanation:

[tex]A=\frac{a+b}{2} h\\\\A=\frac{11+7}{2} *7\\\\A=\frac{18}{2} *7\\\\A=9*7\\A=63[/tex]

A=a+b/2 •9
A=11+7/2 •9
A=18/2 •9
A=9•9
A=81 m^2

Pls help extra points and mark brainlist

Answers

Answer:

Rock layers only (I think this is correct from the searches I've made)

what is the sum of 2/5 and 2/5 in simplest form

Answers

Answer:

The answer is 2/5

Step-by-step explanation:

2/5+2/5=4/5=2/5

Assignment
os
Calculate the volunce the solid.
een

Answers

Answer:

2000ffdtsyjeauets esy siy eut aiteais6i6 es i6sei6 s3

hhkkkjbnkkiuhhbjkkkennnnnnnneeeeennnn

17
Write the integers that are closest to the number in the middle to complete the statement.

Answers

I think it’s 15! Hope this helpsssssss

which is the solution of the equation below m-9=4 A M= -5 B m= -13 C M=5 D M= 13

Answers

Answer:

m= 13 is corrrect

Step-by-step explanation:

because 13-9=4 so D

Answer:

D.) m=13

Step-by-step explanation:

m-9=4

add nine to both sides then

m=13

TRUE or FALSE. Write the word True if the statement is true, and False if the statement is false

1.If my father and mother have a gene coding for obesity, it is guaranteed that I will be obese.

2.Many factors other than genetics may determine whether a person is obese.

3.It is possible that I will inherit other genes from my parents that counter the obesity genes.

4.Phenotypes are the observable characteristics of an individual.

5.Mutations determine differences in the human genome.

Answers

Answer:

Step-by-sTrue

tep explanation:

Answer:

1: False

2: True

3: True

4: True

5: False

Step-by-step explanation:

6. The figure below shows a rectangular warden that has a walkway entending
diagonally through the center. What is the approtimate perimeter of the
garden? (Gl 4 W ='')
50 ft
A) 30 it.
B) 90 ft,
C) 140 ft,
D) 1200 it,

plz help​

Answers

Answer:

C: 140ft

I hope it helps

Pleaseeee help I'll give Brainliest urgent!!!!!!!!!!!!!!!!!

Answers

Answer:

The answer is

'The range of the data for girls is less than the range of the data for boys'

I'm don't know dfhgh fhfghfg hgf hgfh

What is the final cost of an item priced at $5.70 after a 7% sale tax is applied

Answers

Answer:

the total is $6.10 once applied

and the sale tax is $0.40

Step-by-step explanation:

Will someone please help me solve this problem.​

Answers

Answer:

A

Step-by-step explanation:

The answer is 64 since it can be a multiple of the numbers

find the 14th term of the geometric sequence 2,4,8

Answers

Answer:

(0,16) I am pretty sure

Step-by-step explanation:

Write 6% as a fraction in simplest form.

Answers

Answer:

Answer is 3/50

Step-by-step explanation:

I hope it's helpful!

A traveling circus with thrill rides Charge 7$ For admission $1.50 For each ride you take. If you pay $29.50 total, how many rides did you take?

Answers

Answer:

15 rides

Step-by-step explanation:

Subtract $7 from $29.50

and then divide what you got ($22.50) from $1.50

Anna juices 8 quarts of juice in 1 minute. How many gallons does she have in 1 hour? (4 quarts = 1 gallon)

Answers

Answer: 120

Step-by-step explanation: 8 times 60 is 480 then converted to gallons do

480/4

There are 85 sixth grade students in Mr. Green’s math class. This makes up 34% of the students in 6th grade in the school. What is the total amount of students in 6th grade?

Answers

Answer:

250

Step-by-step explanation:

Take the part (85) and put it over 34% like a fraction.

85  x

34  100

Then do 85 times 100

8500

Then divide it by your percent (34)

8500/34=250

use the method of successive differences to determine the next number in the given sequence 4; 32; 160; 798; 2706; 7164; 16,142 assuming the the pattern continues , the eighth term would be

Answers

Answer:

32470

Step-by-step explanation:

4; 32; 160; 798; 2706; 716

28;128;638;1908;4458

100;510;1270;2550

410;760;1280

350;520

170

7th: 170+520+1280+2550+4458+7164=16142

4; 32; 160; 798; 2706; 7164;16142

28;128;638;1908;4458;8978

100;510;1270;2550;4520

410;760;1280;1970

350;520;690

170;170

8th: 170+690+1970+4520+8978+16142=32470

Triangle EFG undergoes a dilation centered at the origin. The result is triangle E'F'G'. Which rule describes the dilation?

A) (x, y) → (2x, 2y)
B) (x, y) → (4x, 4y)
C) (x, y) → ( 1 4 x, 1 4 y)
D) (x, y) → (−4x, −4y)

Answers

Thea answer B) (x, y) → (4x, 4y)

Answer:

B

Step-by-step explanation:

i took test

Need some help with this :(
(Don’t answer if you don’t know)15 points

Answers

i agree with the person on top!

How many laps did Benito swim?
Rate: 10 laps in 6 minutes Time: 30 minutes

Answers

Answer:

50 laps

Step-by-step explanation:

10 laps : 6 minutes

multiply both sides by 5

50 laps: 30 minutes

2^2x - 6(2^x) + 5 = 0

Answers

Answer:

can you please write the expression with the mathematical symbols. I can't understand what you mean by (^). do you mean that number is raised to that symbol or are you're trying to multiply. if you don't know how to write exactly how it's given, attach a picture of your question.

Step-by-step explanation:

Need help with one more thing. Find the value of y.

Answers

Answer:

12 or 13

Step-by-step explanation:

one of the two from my knowledge

Answer:

y = 11.82

Step-by-step explanation:

use cos:

⇒ cos = [tex]\frac{adjacent}{hypotenuse}[/tex]

⇒ cos 10 = [tex]\frac{12}{y}[/tex]

cos of 10 is 0.9848

⇒ 0.9848 =  [tex]\frac{12}{y}[/tex]

multiply 12 on both sides

⇒ 0.9848 x 12 =  [tex]\frac{12}{y}[/tex] x 12

⇒ 11.82 = y

Olivia sold water bottles over four days. Create a graph to determine if
the quantities of bottles and number of days are proportional If the
quantities are proportional, what is the constant of proportionality?

Answers

Answer:

sorry I cannot help

Step-by-step explanation:

I will try after some time to help u....LOL

enjoy

Which statement explains how you could use coordinate geometry to prove that quadrilateral ABCD is a rectangle ​

Answers

Answer:

prove that opposite sides are congruent and parallel

Step-by-step explanation:

i took the testtttttt

The statement which explains is Prove that opposite sides are congruent and that the slopes of consecutive sides are opposite reciprocals, the correct option is D.

We are given that;

The quadrilateral ABCD

Now,

A rectangle is a quadrilateral with four right angles, which means that the slopes of consecutive sides are negative inverses of each other.

For example, if the slope of AB is m, then the slope of BC is -1/m.

Also, a rectangle has opposite sides that are equal in length,

which means that the distance between A and B is the same as the distance between C and D, and the distance between B and C is the same as the distance between A and D.

Therefore, by quadrilateral the answer will be prove that opposite sides are congruent and that the slopes of consecutive sides are opposite reciprocals.

To learn more about quadrilateral visit;

https://brainly.com/question/29934440?referrer=searchResults

#SPJ4

cuanto es 8/9 x 15/16? porfaAa estoy en prueba

Answers

Answer:

=5/6

Step-by-step explanation:

happy to help ya :)

Which of the following equations have no solutions? Select all that apply:
A) 14r + 23 = 14r -23
B) -23r - 14 = 14r -23
C) 14r - 23 = 14r -23
D) -14r + 23 = 14r - 23​

Answers

A) Yes: they would cancel each other out
B) No: r = 9/37
C) Yes: they would cancel each other out
D) No: r = 23/9
The answer is
A.) 14r + 23 = 14r - 23

C.) 14r - 23 = 14r - 23

the difference of p and 7 is 30​

Answers

p - 7 = 30

thats you equation

Answer:

p = 37

p- 7=30

add seven to both sides and you get

p=37

Other Questions
Why does the article state that "the people" establish a state university, rather than "the government"?F. because the state derives its power from the peopleG. because the university system is a public serviceH. because public universities benefit the peopleI. because the state universities are intended only for Florida's citizens 20 points someone please help!!! Which protein is damaged at the nerve endings during mercury toxicitya. keratinb. tubulinc. pilin geometry solve for x 2.386 rounded to the nearest tenth What portion of Africa lies outside of the tropics? Find the discriminant and determine the number of real roots for each equation. Show steps.-3p^2 - 2p = 0 A rectangular table measures 1 yard by 4 yards. What is the surface area of the table Explain what it means to have a negative change,. 1. Which of these is/are sentences in a paragraph?A. topic sentence B supporting detail C .concluding sentence D . all of the above hecause each given F=(10,12,14,16),calculate the number of sunset F 3/8 x 2/6 will mark brainliest What x rays travel at the speed of The restructure of Japanese social classes was a loss to-?a. shoguns and samuraisb. the emperorc. the Western world d. any chance of industrializing Can someone help please? This is due in 5 minutes. What is the count on the LAST 8th note in the measure ?? I will mark brainlest How does an increase in thermal energy affect the kinetic energy of the particles in each state of matter How would Earth be different without the greenhouse effect?A. There would be more solar energy reaching Earth.B. There would be more ice on Earth's surface.C. The oceans would contain more carbonic acid.D. The atmosphere would contain more methane. compare two ways in which destructive relationships influence your well being as opposed to constructive relationships. f (n) = 65 - 100nf (39) =