3 years ago

What’s 10x - 4 - 7/2x - 3/4(2x - 3) in its simplest form?

1 answer:

7 0

10x-4-7/2x-3/4(2x-3)
6 1/2 -4 - 1 1/2x - 2 1/4
2 1/2- 1 1/2x- 2 1/4
1/4-1 1/2x
decimal form:
6.5-4-1.5x-2.25
2.5-1.5x-2.25
0.25-1.5x

You might be interested in

If a wheelchair-marathon racer moving at 13.1 miles per hour expends energy at a rate of 645 calories per hour, how much energy

Anna71 [15]

Answer:

$1290$ calories

Step-by-step explanation:

Given: The racer moves at $13.1$ miles per hour expends energy at a rate of $645$ calories per hour.

To find: Energy in calories, required to complete a marathon race $26.2$ miles at this pace.

Solution: We have,

The racer moves at $13.1$ miles per hour.

The racer expends energy at a rate of $645$ calories per hour.

So, energy expended while moving $13.1$ miles $=645$ calories.

Now, energy expended while moving $1$ mile $=\frac{645}{13.1}$ calories.

So, energy expended while moving $26.2$ miles $=\frac{645}{13.1}\times 26.2=645\times 2=1290$ calories.

Hence, $1290$ calories of energy is required to complete a marathon race $26.2$ miles at this pace.

6 0

3 years ago

If a sample mean is 34, which of the following is most likely the range of

Yanka [14]

Answer: (30, 38)

Step-by-step explanation:

A P E X

4 0

3 years ago

A survey of pet owners found that on average, they spend $1,225 annually per pet, with a standard deviation of $275. Between whi

earnstyle [38]

Answer:

B.$675 and $1,775

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

HELPPP ACELLUS ALGEBRA 2 Divide. 3x^3 + 2x^2 – 3x + 54 /x + 3

il63 [147K]

Answer:

The answer is 5

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Simplify: (1/2)^4 please solve this problem

dsp73

Answer:

-1/16

Step-by-step explanation:

5 0

3 years ago