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3 years ago

Write a simplified expression for the

Mathematics

1 answer:

Simora [160]3 years ago

3 0

Answer: 3.75 + - 7

Step-by-step explanation:

1.5x - 3 + 1.5x - 3 + 0.75x - 1

1.5x + 1.5x + 0.75x - 3 + - 3 + - 1

3.75x + - 7

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michelle lives with 2 brothers, 3 sisters, her mother, and her father. including Mitchell, 3/4 of her family likes to go swimmin

ruslelena [56]

Michelle(1)+bros(2)+sisters(3)+mom(1)+Pop(1)=8
3/4 of 8 = 6
So, 6 people in Michelle's family like to go swimming

8 0

3 years ago

Read 2 more answers

Which of the following equations is equivalent to 5(2p-6)=40

Maurinko [17]

Question

Which of the following equations is equivalent to 5(2p-6)=40?

Let's solve your equation step-by-step.

5(2p−6)=40

Step 1: Simplify both sides of the equation.

5(2p−6)=40

(5)(2p)+(5)(−6)=40(Distribute)

10p+−30=40

10p−30=40

Step 2: Add 30 to both sides.

10p−30+30=40+30

10p=70

Step 3: Divide both sides by 10.

10p/10=70/10

p=7

ANSWER =

The answer is A. because...

10p−30=40 = p=7

ANSWER = A.

hope i helped have a wonderful day..can i get a brainliest please and thank you...

7 0

3 years ago

An employer with 500 employees gives out gives out 120 surveys but receives only 90 surveys completed by the employees. What are

leva [86]

Answer:

Population 120 given the survey, sample 90 who answered the survey.

Step-by-step explanation:

The entire amount of employees who even received the surveys at all was 120. Because the total number was 120, 120 is the population.

Only 90 out of 120 surveys were received, so 90 is the sample because it is part of 120.

Hope this helps :)

6 0

3 years ago

3. If a = -2 and b = 6, find the value of each of the

pochemuha

So here if a is -2 and b is 6 .
1. 6a -b =
Here you have to apply this method called substitution, the meaning is that you have exchange the variables with numbers given you above . So is going to be 6(-2) - 6 which is equal to -12 - 6, this the answer but if the question said find and solve the answers it will be -6

5 0

2 years ago

Tickets for the basketball game were sold at $4.00 for adults and $2.50 for students. If 320 tickets were sold for a total of $1

makkiz [27]

The problem based on condition are solved using the unknown variables. The number of tickets sold to the student are 120 and the number of tickets sold to the adults are 200.

Given information-

The price of the tickets for the basketball game for adults is $4.00.

The price of the tickets for the basketball game for students is $2.50.

<h3>Variables</h3>

Variables are the unknown and the value of the variables depend on the other variables in the equation. The above problem can be solved defining the variables from the given condition.

Let the total tickets purchased by the students is<em> x</em> and the total tickets porches by the adults is <em>y.</em>

As the total tickets sold for the game is $320. Thus,

$\begin{aligned}\\
x+y&=320\\
y&=320-x\\
\end$ .......1