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
anygoal [31]
3 years ago
14

For brainliest Rob is saving up to buy an mp3 player

Mathematics
1 answer:
nikklg [1K]3 years ago
4 0

Step-by-step explanation:

for 15 =6

75=?(x)

15x=75×6

15x=450

x=450/15

x=30

Rob saved $30

You might be interested in
Simplify by dividing (-3/8) divided by 5/9
ElenaW [278]
<span>Simplify by dividing (-3/8) divided by 5/9
(-38/) * 9/5
= -27/40</span>
5 0
3 years ago
Read 2 more answers
Find the perimeter of triangle CDE. Round to the nearest tenth.
nevsk [136]
Here's how you do it: you find all the distances between the three points and add them together to calculate the perimeter of the triangle. To calculate for the distance between two points, the formula is

d = √[(x2 - x1)² + (y2 - y1)²]

So, just take two points, assign x1 and x2 with corresponding y1 and y2, then you get the answer.

Points: D(1,4), E(3,-2), C(-3,1)

After substituting the answers would be:
DE = 6.3 units
CE = 6.7 units
CD = 5 units

Perimeter = 6.3 + 6.7 + 5
Perimeter = 18 units
7 0
4 years ago
Read 2 more answers
What is the answer to 3 + (-3)=
Vedmedyk [2.9K]

Answer:

0

Step-by-step explanation:

I learned in sixth grade itself eaSy

8 0
3 years ago
Read 2 more answers
labor costs , totaling $53.25 account for 75% of the repair bill . calculator the total cost of the repair
Sloan [31]
75% of the repair bill is 53.25

0.75x = 53.25
x = 53.25 / 0.75
x = 71 <== total cost of the bill
5 0
3 years ago
Triathlete dan runs along a 2-mile stretch of river and then swims back along the same route. if dan runs at a rate of 10 miles
KatRina [158]
36 hrbberbebebbenenebeh
3 0
4 years ago
Other questions:
  • In need of help , can someone please help ?
    10·2 answers
  • Design a number line containing 5 points
    7·1 answer
  • MATH HELP &gt; WILL AWARD BRAINLIEST
    10·2 answers
  • The solution for a system of two linear equations is (0, 0). Which equation below could be one of the equations in the system? A
    6·1 answer
  • A facilities manager at a university reads in a research report that the mean amount of time spent in the shower by an adult is
    11·1 answer
  • What is the volume of a 12 inch by 10 inch by 15 inch box?
    14·1 answer
  • Consider the points (0,5) and (1,15).
    13·1 answer
  • Study island question...need help...PLSSSS HELP MEHHHHHH!!! 1 pic included...
    14·2 answers
  • Simplify \sqrt{240}.......
    15·1 answer
  • Which expressions are equal to 750,000? Select all that apply. A. 75 x 103 B. 75 x 10" D C 75 X 105 O D. 10,000 x 75 E. 100,000
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!