1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AysviL [449]
3 years ago
13

A student's cost for last semester at her community college was $2400. She spent $480 of that on books. What percent of

Mathematics
1 answer:
kakasveta [241]3 years ago
4 0

Answer:

20%

Step-by-step explanation:

You might be interested in
Prove that x+1 is a factor of x^n+1 where n is an odd positive integer.​
egoroff_w [7]

Answer:

because x^n+1 =

the number which is n and n is an odd number and my odd number is 3 so

x^3+1= 4

= x^4

7 0
3 years ago
12% of 72 is what number ?
valina [46]
The best thing to do here is to find 1%, then multiply this by 12.
72/100= 0.72
0.72*12= 8.64
Therefore, 12% of 72 is 8.64
Hope this helps :)
6 0
3 years ago
Read 2 more answers
Two angles whose sum is 180?180? are said to be
harina [27]
2 angles whose sum is 180 are supplementary angles
5 0
3 years ago
Find the y intercept of (-2,5) and (3,25)
Alex777 [14]

Answer:

The y-intercept is (0, 13).

Step-by-step explanation:

First finf the equation of the line:

The slope = (25- 5) / (3 - -2)

= 20/5

= 4

So its equation is

y - 5  = 4(x  + 2)

y = 4x + 13

The y-intercept occurs when x = 0

so y-intercept = 4(0) + 13.

It's (0, 13).

7 0
3 years ago
Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates
evablogger [386]

Answer:

Edger needs 15 cookies and 5 brownies.

Step-By-Step:

6 + 6 + 3 = 15

2 + 2 + 1 = 5

4 can go into 10, 2.5 times

6 0
3 years ago
Other questions:
  • Inverse notation f^-1 used In a pure mathematics problem is not always used when finding inverses of applied problems. Rather, t
    5·1 answer
  • 15 points + brainly
    10·2 answers
  • 7x + 2 = -19 (b) 3x - 1/3 = 5 (c) 5x - 4 = 21 (d) -7x = 21 (e) 18 - 7x = -3 (f) 3(x + 4) = 21 (g) 3x - 9 = 5x - 3 (h) 4x + 6 - 7
    10·1 answer
  • Wich is bigger 16.5 or 16.52 ?
    12·1 answer
  • (5^3)^6 in index form
    5·1 answer
  • What is the measure of x?<br> A. 144°<br> B. 72°<br> C. 36°<br> D. 18°
    13·2 answers
  • A quantity a varies inversely as a quantity b, if, when b changes a changes in the inverse ratio. What happens to the quantity a
    12·1 answer
  • ANYONE KNOW THIS ?? i'll give u brainliest and 15 points. pls show work
    9·2 answers
  • 32. Solve the equation below.<br> 12-13<br> = 17
    8·2 answers
  • IM FAILLING PLZ HELPPPPP MEEEE
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!