Ask question

Ask question

All categories

3 years ago

7

A student's cost for last semester at her community college was $2000. She spent $360 of that on books. What percent of last

semester's college costs was spent on books?

1 answer:

Lostsunrise [7]3 years ago

5 0

Answer:

18%

Step-by-step explanation:

360/2000=0.18

0.18x100=18

So the answer is 18%.

You might be interested in

The difference in 4,632 and 20,000 is what number

Oksanka [162]

15,368 Is The Answer

3 0

3 years ago

-7x-27=8-1(x-19) show how to get this

Nadya [2.5K]

$-7x-27=8-1(x-19) \\
-7x-27=8-x+19\\
-6x=54\\
x=-9$

3 0

3 years ago

Three years ago, Ava lent her sister $400 to buy some clothes. Today Ava’s sister paid her loan in full with $454. What simple a

Ostrovityanka [42]

Ava's sister paid a 4.5% annual interest rate

Her sister paid $54 more than she borrowed, divide that by 3 (years till she paid)

54/3 = 18

That's $18 for every year she'd had the $400 loan out, divide it by 4 to get the percentage

18/4 = 4.5/100 = 4.5%

5 0

3 years ago

Read 2 more answers

7. The jib sail of a yacht is

Rom4ik [11]

Answer:

Pytagora's Theorem

Step-by-step explanation

a = 4 m

b = 15 m

c = ?

a^2 + b^2 = c^2

√ a^2 + b^2 = c

a^2 = 16 m

b^2 = 225 m

√ 16 + 225 = c

√ 241 = 15.52 m

c = 15.52 m

I hope I was helpful

4 0

3 years ago

Gabrielle gets her hair cut for $42. She gives her barber a 18% tip. How much does she give the barber for a tip?

Juli2301 [7.4K]

42 * 0.18 = $7.56
She gave the barbar $7.56 in tip

6 0

2 years ago

Read 2 more answers