3 years ago

The function P(x) = –0.015x

Mathematics

1 answer:

Alekssandra [29.7K]3 years ago

3 0

Answer:b

Step-by-step explanation:

You might be interested in

If 2a+4b=5 and a is equal to three times b, what is 3a?

IrinaK [193]

Answer:

3a=4.5

Step-by-step explanation:

it says that "a is equal to 3 times b", which translates to a=3b

We can substitute a as 3b in 2a+4b=5

2(3b)+4b=5

multiply

6b+4b=5

add

10b=5

divide by 10

b=1/2

since it's given that a=3b, we can multiply 1/2 by 3

a=3/2

3a is 3 times a, so we can mutiply 3(3/2)=9/2=4.5

Hope this helps!

7 0

3 years ago

Help guys pls asap!!!

saveliy_v [14]

2 sorry if i’m wrong

7 0

3 years ago

Read 2 more answers

Can someone pls pls pls help me with this ?

Yakvenalex [24]

Answer:

i have

Step-by-step explanation:

said what

8 0

3 years ago

Read 2 more answers

Lauren drove her car 20 miles on 10 gallons and gasolin. At this rate, how many gallons qill she use on a 1,200 mile trip?

ser-zykov [4K]

Answer:

600 gallons

Step-by-step explanation:

10÷20=0.5

0.5 x 1,200=600 gallons

3 0

2 years ago

G(n) = 4n+5 f(n)= n^3+3n^2 find (g+f)(n)

Tpy6a [65]

Given:

The two functions are:

$g(n)=4n+5$

$f(n)=n^3+3n^2$

To find:

The function $(f+g)(n)$ .

Solution:

We have,

$g(n)=4n+5$

$f(n)=n^3+3n^2$

Now,

$(f+g)(n)=f(n)+g(n)$

$(f+g)(n)=n^3+3n^2+4n+5$

Therefore, the correct option is B.

7 0

3 years ago