2 years ago

What is the slope of the line that passes through the points (10,5) and (15,20)

Mathematics

1 answer:

Ganezh [65]2 years ago

6 0

Answer:

slope=3

Step-by-step explanation:

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Sam is saving for a guitar. He already has $50 saved and intends to save $30 each week. Sam found a guitar that costs $410. Afte

maxonik [38]

Answer:

12 weeks

Step-by-step explanation:

30 x 12 = 360

which equals 12 weeks in this case and 360 + 50 equals 410 the 50 came from the 50 he already had

I hope this helps!!

4 0

3 years ago

Find the inverse of the function f (x) = 0.25x + 12.

worty [1.4K]

Answer:

g(x)=4x-48

Step-by-step explanation:

f(x)=0.25x + 12

substitute

f(x) with y

y=0.25x + 12

then replace x with y and y with x

x=0.25y + 12

swap equation

0.25y + 12 = x

0.25y = x - 12

divide both sides by 0.25

Y=4x-48

5 0

3 years ago

19. 144 miles on 4.5 gallons

stealth61 [152]

Step-by-step explanation:

To find the amount of miles on one gallon,

$\frac{144 \div 4.5}{4.5 \div 4.5} = \frac{32}{1}$

Hence, 32 miles per gallon.

6 0

3 years ago

How was your guy's day so far?

Natali5045456 [20]

been good, how has yours been?

5 0

3 years ago

Read 2 more answers

Giving free p0ints :D keep helping everybody.

Pepsi [2]

Answer:

Thanks :)

scdsccsd

4 0

3 years ago