Ask question

Ask question

All categories

2 years ago

5

Name two linear expression whose difference is 5x-4

1 answer:

inna [77]2 years ago

4 0

We can have:

(10x - 2) - (5x + 2)

Or:

(7x + 3) - (2x + 7)

You might be interested in

Find the x−and y−intercepts.

Alexeev081 [22]

Y intercept is (0,-7) and x interpret is (-2,0)

5 0

2 years ago

What is the answer for 35=-7z

Oduvanchick [21]

If you're looking for the value of z, then the answer should be -5.

8 0

3 years ago

Read 2 more answers

Mai’s family is traveling in a car at a constant speed of 65 miles per hour.

Flauer [41]

It will take them a total of 3.07 hours.

7 0

2 years ago

Read 2 more answers

Carefully read the following sentence: “Although the curators disagreed in the beginning, they finally agreed to place the oil p

Nuetrik [128]

<span>The phrase "alongside the drawing by Michelangelo" is a A. prepositional phrase. The whole phrase starts with the preposition "alongside," which is why it is a prepositional phrase. Given that there are no verbs or adverbs in this phrase, it certainly cannot be a participial, verbal, or adverbial phrase. This is because participles and verbals refer to verbs, and adverbials to adverbs, which do not exist in this phrase.</span>

3 0

3 years ago

A window in the shape of a rectangle as shown below has a width of x+5 and a length of x^2- 3x+7 express the area of the rectang

Ksju [112]

Answer:

$x^3+x^2-5x+28$

Step-by-step explanation:

since a=lw, the area is (x^2-3x+7)(x+4)

1. distribute parentheses $\left(x^2-3x+7\right)\left(x+4\right)=x^2x+x^2\cdot \:4+\left(-3x\right)x+\left(-3x\right)\cdot \:4+7x+7\cdot \:4$

2. apply +(-a)=-a rule $x^2x+4x^2-3xx-3\cdot \:4x+7x+7\cdot \:4$

3. Simplify

Steps to simplify:

$x^2x=x^3$

$3xx=3x^2$

$3\cdot \:4x=12x$

$7\cdot \:4=28$

$x^3+4x^2-3x^2-12x+7x+28$

4. Add like terms $=x^3+4x^2-3x^2-5x+28$

5. Add like terms $=x^3+x^2-5x+28$

6 0

2 years ago