3 years ago

63a-42b Please help!

Mathematics

1 answer:

Gennadij [26K]3 years ago

7 0

21(3a-2b) hope this help !
I’m sorry if I’m wrong

You might be interested in

An equation stating that two ratios and rates are equivalent is a (n)

den301095 [7]

A proportion is an equation that states that two ratios are equal

7 0

3 years ago

NEED ANSWER ASAP

kkurt [141]

Answer:

$f(2) = 81$

$g(2) = 83$

Science class had a higher average

Step-by-step explanation:

Given

$f(x) = 0.5x + 80$

g(x) table

Solving (a): f(2)

We have:

$f(x) = 0.5x + 80$

So:

$f(2) = 0.5*2 + 80$

$f(2) = 1 + 80$

$f(2) = 81$

Solving (b): g(2)

From the given table.

$g(2) = 83$

Solving (c): f(4) or g(4); which is greater

$f(x) = 0.5x + 80$

So:

$f(4) = 0.5*4+80$

$f(4) = 2+80$

$f(4) = 82$

For g(4): Notice that in the table of g(x); g(x) increases by 2 when x increases by 1

This means that:

$g(x) = g(x-1)+2$

$g(4) = g(4-1)+2:$

$g(4) = g(3)+2$

$g(4) = 85+2$

$g(4) = 87$

Hence, g(4) i.e. Science class is greater

6 0

3 years ago

A Ferris wheel has a radius of 50 feet and its center is 60 feet off the ground how many points on the Ferris wheel are

Vladimir [108]

Answer: 5 feet off the ground

Step-by-step explanation:

3 0

2 years ago

Solve for x: 4(x + 2) = 3(x - 2) -2 -4 -10 -14

m_a_m_a [10]

Answer:

D. -14

Step-by-step explanation:

3 0

3 years ago

PLEASE HELP WILL GIVE BRAINLIEST

Mars2501 [29]

Answer:

f(-2)=4+6+2

f(-2)=12

Step-by-step explanation:

Add -2 where all the x values are then solve

4 0

3 years ago