3 years ago

Plz help me if u do u a good person

Mathematics

1 answer:

Nimfa-mama [501]3 years ago

3 0

Answer:

f(x)=-2x+9

f(4)+3=?

let x equal to 4

f(4)=-2(4)+8

f(4)=-8+9=+1

f(4)=1

then add 3 to f(4)

f(4)+3=1+3

f(4)+3=4

and he need f(4)+3 so the answer is

that's it

You might be interested in

Evaluate this expression.<br> 3-2<br> lao

Andreyy89

Answer:

Step-by-step explanation:

subtract 2 from 3

8 0

3 years ago

Sue saves $5 a week. The equation m=3.50w models the amount of money, m, Bill has saved after w weeks. At the end of 36 weeks, h

ch4aika [34]

Sue has saved $54 more than Bill

Step-by-step explanation:

Given

Sue saves $5 a week. so after 36 weeks he will have

= 36 * 5

= $180

Bill's saving is modeled by

m = 3.5w where w is the number of weeks

After 36 weeks,

$m = 3.5 * 36\\=126$

The difference between savings of Bill and Sue

$= 180-126\\=54$

Hence,

Sue has saved $54 more than Bill

Keywords: Equations, variables

Learn more about linear equations at:

#LearnwithBrainly

3 0

3 years ago

Someone please help me ?

Alex777 [14]

Answer: Choice A

This is a 45-45-90 triangle so the hypotenuse is sqrt(2) times longer than the leg

hypotenuse = leg*sqrt(2)
hypotenuse = 12*sqrt(2)

3 0

4 years ago

Can a system of two linear equations have exactly two solutions?

Elenna [48]

Most linear systems you will encounter will have exactly one solution. However, it is possible that there are no solutions, or infinitely many. (It is not possible that there are exactly two solutions.) The word unique in this context means there is a solution, and it's the only one.

Hope this helps.

3 0

3 years ago

The actual credit one receives in making a partial payment is calculated by taking the partial payment and dividing by (1 + the

xz_007 [3.2K]

I think that it would be true, but, don't make me promise that it's right, lol XD

7 0

3 years ago