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
Pavel [41]
2 years ago
7

Mark earned $40 mowing lawns last week. He spent 3/5 of his money on two books. How much did he spend on those two books?

Mathematics
1 answer:
N76 [4]2 years ago
3 0
First, convert 3/5 to a percent by multiplying it by 20/20, getting 60/100, or 60%. Then, find 60% of 40 by multiplying 60 by 40 to get 2,400 and divide it by 100 to get 24, meaning Mark spend $24 on both books. Each of the books cost $12, as 24/2 is 12.

You might be interested in
Given: -1/2x > 6. Choose the solution set.
vazorg [7]
The answer would be B. You multiply the 2 on both sides, getting 12 on the right. Then you divide by -1, and that switches the sign and makes 12 negative. 
4 0
3 years ago
Jake drew a scale drawing of a house. He used the scale 10 inches = 6 feet. What is the scale factor of the drawing?
Norma-Jean [14]

Answer:

5:36

Step-by-step explanation:

12 inches = 1 foot, so 6 feet = 72 inches

10:72, reduces to 5:36

4 0
2 years ago
Determine the slope of the line that contains the given points. <br><br> <img src="https://tex.z-dn.net/?f=G%28-4%2C3%29%2C%20H%
stealth61 [152]
I believe the slope is Undefined.
6 0
3 years ago
Use geometry words to describe a way to separate triangles into other triangles
Masja [62]
Use a picture of an acute triangle a right triangle and a scalene, lastly a quadrilateral
5 0
3 years ago
Please help, i have a quiz tomorrow and i need a good step by step explanation.
Fynjy0 [20]

Answer:

use additional and multiplication ONLYY

6 0
2 years ago
Other questions:
  • 65% convert to a fraction
    6·2 answers
  • Can I get this answer pls? I’m kinda dumb
    6·1 answer
  • 1
    10·1 answer
  • In the given diagram, if AP = 15 cm, AQ = 24 cm and PB + QC = 26 cm, find QC – PB, given PQ || BC.
    15·1 answer
  • Need answered as fast as possible!
    8·1 answer
  • What measurement do you use for surface area
    8·1 answer
  • A rectangle with sides 11 cm and 9 cm has the same diagonal as a square.
    9·1 answer
  • If f(x)=x²-16 is continuous at x = -4, find f(-4).
    7·2 answers
  • Solve x+14=16<br> What is x?
    10·2 answers
  • Please I need your help
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!