3 years ago

Find an expression which represents the sum of (6x + 1) and (-8x – 2) in simplest terms.

Mathematics

1 answer:

bearhunter [10]3 years ago

7 0

Answer:

-(2x+1) ,6x-8x=-2x,+1-2=1

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LINEAR, QUADRATIC, EXPONENTIAL REVIEW: QUESTION 3 Find the equation of the line that has a slope of 2 and passes through the poi

Whitepunk [10]

The point-slope form:

$y-y_1=m(x-x_1)$

We have

$m=2,\ (1,\ 7)$

Substitute:

$y-7=2(x-1)\qquad|\text{use distributive property}\\\\y-7=2x-2\qquad|+7\\\\y=2x+5\qquad|-5\\\\y-5=2x\qquad|-y\\\\2x-y=-5$

<h3>Answer:</h3><h3>point-slope form: y - 7 = 2(x - 1)</h3><h3>slope-intercept form: y = 2x + 5</h3><h3>standard form: 2x - y = -5</h3>

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3 years ago

-x+4=2x-8<br><br> We think it’s x=11.5

kvv77 [185]

Answer:

x=4

Step-by-step explanation:

-x+4=2x-8

4=2x-(-x)-8

4=2x+x-8

4=3x-8

3x=4+8

3x=12

x=12/3

x=4

6 0

3 years ago

Factor the expression completely <br> 8y-36

Shtirlitz [24]

Answer:

4(2y - 9)

Step-by-step explanation:

$8y - 36 \\ = 4(2y - 9) \\$

5 0

3 years ago

10 people meet, and each person shakes every other person's hand once. How many handshakes occurred?

Alex777 [14]

45 handshakes would take place! i've attached how i figured this out (pardon the scribbles)

4 0

3 years ago

Read 2 more answers

To find 61 × 1,000, annex ______ zeros to _____ to form the product _______

NARA [144]

The answer is 61,000

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3 years ago