3 years ago

W(x)=-3x-4 find w (7)

Mathematics

2 answers:

noname [10]3 years ago

5 0

Answer:

w(4)=3(4)+7

w(4)=12+7

w(4)=19

JulsSmile [24]3 years ago

3 0

Answer:

w=-7

Step-by-step explanation:

Soooo-

W(x)=-3x-4

divide both sides by x

W=-3-4

combine like terms

W=-7

You might be interested in

Anna put $2 500 in a bank and left it for two years. At the end of the 2 years, she realized that she had $2.700 in her

user100 [1]

Answer:

$ 100 a year

Step-by-step explanation:

4 0

3 years ago

Which expression is equivalent to -2(5x -0.75)?

grin007 [14]

Answer:

-10x + 1.5

Step-by-step explanation:

-2(5x-0.75)

-10x+1.5

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

6 0

3 years ago

Determine if the equation is linear 2x y=4,

Juliette [100K]

Determine whether each equation is a linear equation. ... –2x – 3 = y .... linear. 16. 4y. 2. + 9 = –4. SOLUTION: Since y is squared, the equationcannot be written in standard form.

4 0

3 years ago

Who replaced circles with ellipses in a heliocentric model of the universe

Setler79 [48]

...................................
...................................
...................................

7 0

3 years ago

HURRY PLEASE!! 50 POINTS

ICE Princess25 [194]

Answer:

7x² + 5x

Dtep-by-step explanation:

(9x² + 8x) - (2x² + 3x)

9x² + 8x - 2x²- 3x

7x² + 5x

3 0

3 years ago