1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
solmaris [256]
2 years ago
7

Which expressions are equivalent to 8 (negative 10 x + 3.5 y minus 7)? Select two options.

Mathematics
2 answers:
gulaghasi [49]2 years ago
6 0

Answer:

-80 x + 28 y-56

4 (-20 x + 7 y- 14)

Step-by-step explanation:

B_D

Elza [17]2 years ago
3 0

Question is Incomplete; Complete question is given below.

Which expressions are equivalent to 8 (negative 10 x + 3.5 y minus 7)? Select two options. Negative 80 x + 24.5 y minus 56 Negative 80 x + 28 y minus 56 80 x + 28 y + 56 4 (negative 20 x + 7 y minus 14) Negative 4 (negative 20 x + 7 y minus 14)

Answer:

Negative 80 x + 28 y minus 56

4 (negative 20 x + 7 y minus 14)

Step-by-step explanation:

Given:

8(-10x+3.5y-7)

We need to find the equivalent expression for given expression.

Solution:

8(-10x+3.5y-7)

First we will apply distributive property for given expression.

a(x+y) =ax+ay

So we get;

8\times-10x+8\times3.5y-8\times7\\\\-80x+28y-56

Hence first expression equivalent to given expression is -80x+28y-56.

Now again evaluating the expression we get;

We will take 4 as common factor from the expression we get;

-4\times20x+4\times7y-4\times14\\\\4(-20x+7y-14)

Hence second expression equivalent to given expression is 4(-20x+7y-14).

You might be interested in
What is the line segments between (4,-6) and (-6,-16)?
sergejj [24]
The line segments between (4,-6) and (-6,-16) is 1.

slope = y2 -y1 /x2-x1 = -16+6/-6-4=-10/-10=1
6 0
2 years ago
he price of a pair of shoes increases from $68 to $77. What is the percent increase to the nearest percent?
tekilochka [14]

Answer:

an increase of 12%

Step-by-step explanation:

68 divided by 77 is 0.88 approximately

100-88 is 12

Tip:

do this for increase and decrease in percentage question

divide small number by big number, and subtract the quotient from 100

8 0
3 years ago
Read 2 more answers
Latrell is going to put chocolate ice cream in x bowls for his friends. He will put 0.75 cups of ice cream in each bowl. Which e
krek1111 [17]

Answer:

0.75 cups of ice cream

x bowls

t is the total number of cups of ice cream

.75x = t

example"

If you have 5 bowls.

.75 (cups of ice cream) * 5 (bowls) = 3.75 cups of ice cream needed

Step-by-step explanation:

6 0
3 years ago
Matt Kaminsky bought a Volvo that is 33∕4 times as expensive as the car his parents bought. If his parents paid $8,000 for their
Mashutka [201]

33/4 is the same as 8 1/4

so that means that matt bought the Volvo for 8 1/4 times as much as the car his parents bought.

therefore... 8,000 times 8.25 = 66,000

8 0
2 years ago
Read 2 more answers
I NEED AN ANSWER ASAP GIVING 20 POINTS FOR IT!!
DanielleElmas [232]
It’s 60 4x6=24x 2.5=60
4 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone personally help me with geometry and area? Please I have more questions like that
    9·2 answers
  • The cozy cat shop has 3 calico cats for every gray cat. If they have 9 calico cats available, how many gray cats do they have?
    9·1 answer
  • Simplify the following expression.<br> 2x^5+ 3x^3 - 5x^2 + x^2 +7x+1+7x^5 - 3x^3 - 4
    10·1 answer
  • Anderson’s Nursery was choosing between two different greenhouses. Which statements are true about the greenhouses? Select two o
    11·2 answers
  • Suppose the number of calls per hour to an answering service follows a poisson process with rate 4.
    10·1 answer
  • Given that x = 5 and y = 9, evaluate the expression using -4xy - 6x2 + 2x2y - 6y
    11·1 answer
  • Can someone please help me I need help
    12·2 answers
  • What is x? 1/2:10 x:1
    15·2 answers
  • 6ε−2(7+3ε)&gt;5(2ε−3)−ε<br> solve the inequality
    5·1 answer
  • Help me pleasssseeeeeee
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!