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3 years ago

Please solve (-3×+15)+(-3×+2)

2 answers:

5 0

Work:
 (−3)(15)+(−3)(2) =−45+(−3)(2) =−45+−6 =−51

koban [17]3 years ago

3 0

(-3x + 15) + (-3x + 2)
Simplify by combining like terms.
-6x + 17

-6x + 17

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I need help please QUIZ

krok68 [10]

Answer:

..so easy B

Step-by-step explanation:

its B

u put 2nd one in the formula.

8 0

3 years ago

Select all of the fractions that are terminating decimals * 3/8 5/6 4/5 2/7 3/4

Paraphin [41]

Yes to every single one except the 4/5
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4 0

3 years ago

A big ship drops its anchor. E(t) models the anchor's elevation relative to the water's surface (in meters) as a function of tim

forsale [732]

Plug in 5 for t, while ignoring the +75.
$2.4(5) = 12$
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4 years ago

Read 2 more answers

Which translation maps the graph of the function fx=x2 onto the function gx= x2+(-8x)+7

Olin [163]

Answer:

<h2>Shift the graph of f(x) 4 units to the right</h2><h2>and 7 units up</h2>

Step-by-step explanation:

f(x) + n - shift a graph of f(x) n units up

f(x) - n - shift a graph of f(x) n units down

f(x + n) - shift a graph of f(x) n units to the left

f(x - n) - shift a graph of f(x) n units to the right

=============================================

We have

$f(x)=x^2,\ g(x)=x^2+(-8x)+7$

Convert the equation of g(x) to the vertex formula:

$y=a(x-h)^2+k$

$g(x)=x^2+(-8x)+7\\\\g(x0=x^2-2(x)(4)+7\\\\g(x)=\underbrace{x^2-2(x)(4)+4^2}-4^2+7\qquad\text{use}\ (a-b)^2=a^2-2ab+b^2\\\\g(x)=(x-4)^2+7=f(x-4)+7\\\\\text{shift the graph of f(x) 4 units to the right and 7 units up}$

8 0

3 years ago

Complete the ordered pair for the equation y = - 7x + 8.

Snowcat [4.5K]

Answer:y+7x=8

Step-by-step explanation:y=-7x+8

7x needs to be on the variable side

y+7x=8

5 0

3 years ago