All categories

3 years ago

The expression on the left side of an equation is shown below.

Mathematics

2 answers:

Radda [10]3 years ago

4 0

First. because
x-8≠x+8.

suter [353]3 years ago

4 0

Answer:

a i just took the test on edge

Step-by-step explanation:

You might be interested in

Find the slope of the line passing through the points (-3, -8) and (4,6).

Dovator [93]

Answer:

<h2>slope = 2</h2>

Step-by-step explanation:

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have

$(-3;\ -8)\to x_1=-3;\ y_1=-8\\(4;\ 6)\to x_2=4;\ y_2=6$

Substitute:

$m=\dfrac{6-(-8)}{4-(-3)}=\dfrac{6+8}{4+3}=\dfrac{14}{7}=2$

5 0

3 years ago

Read 2 more answers

Which graph represents the function<br>there are 2 more graphs but it won't add it

Anon25 [30]

Answer:

$f(x) = 9x^2+9x - 18/3x + 6\\= 9(x^2 + x - 2)/3(x+2)\\= 3(x^2+x-2)/x+2\\= 3(x+2)(x-1)/x+2\\= 3x - 3$

so y = 3x - 3

since 3x + 6 is on the bottom,

$3x + 6\neq 0\\3x\neq -6\\x\neq -2$

so this means it should be the graph of y = 3x - 3, but with a hole at (-2, -9)

7 0

2 years ago

What is 4(b + 2), if b = 7?

AlladinOne [14]

Answer:

the answer would be 36

Step-by-step explanation:

hoped I helped:)

8 0

3 years ago

Read 2 more answers

Please hurry. Have to submit this soon.

AlekseyPX

In 1 hour, Antoine travels 1.75 mi by dividing 5.25 by 3. So, after lunch, he hiked 4 hours. 1.75 times 2 is 3.5 mi every hour after lunch. So, 3.5 times 4 is 14 mi. + 5.25 is 19.25 mi., or 19 1/4 miles.

8 0

4 years ago

Which graph correctly represents x+2<4

liq [111]

Answer:

see below

Step-by-step explanation:

x+2<4

Subtract 2 from each side

x+2-2 < 4-2

x<2

There is an open circle at 2 and since x is less than, the lines goes to the left

8 0

3 years ago

Read 2 more answers