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
Vinvika [58]
2 years ago
11

Initially, the ratio of Ed’s toy cars to Pete’s toy cars was 5:2. After Ed gave 30 toy cars to Pete, they each had an equal numb

er of toy cars. How many toy cars did they have altogether? Answer:
Mathematics
1 answer:
Burka [1]2 years ago
6 0
So here is the answer. Initially, Ed's toy cars compared to Pete's toy cars was 5:2. So for every 5 cars that Ed has, Pete has 2. Now that Ed gave 30 cars to Pete. So here it goes. The total number of ratio units is 5+2=7, so each will have an equal number if they both have 3.5 ratio units. That is, if Ed transfers to Pete 1.5 ratio units, their car counts will be equal. Thus 1.5 ratio units = 30 cars, or 1 ratio unit = 20 cars. Therefore, this makes <span> 7*20 cars = 140 cars.
</span>Hope this helps.
You might be interested in
Given the function defined in the table below, find the average rate of change, in
Rus_ich [418]

Answer:

                                                                                                                                                                                                                                                   

Step-by-step explanation:

7 0
3 years ago
Help me plz!!!!!!!!!!!!!
arsen [322]
MN = ML because both angles are 50 degrees
X + 3 = 4X
3X = 3
X = 1
C is the answer
7 0
2 years ago
Explain where to place the decimal point in the product for the expression 0.5 × 0.03
djyliett [7]
The Answer is 0.15, you count all the decimal points places and move that amount.
8 0
3 years ago
Read 2 more answers
Find the volume for the cylinder with the given measurement.
Naya [18.7K]
Volume=pi*r squared*h
Volume=pi* 2 squared*3
volume=pi*4*3
volume=pi*12
volume=12pi
Answer is first one. 12pi
8 0
3 years ago
Read 2 more answers
Explain how System 1 becomes equivalent to System 2.
LenKa [72]

Answer:

In the procedure

Step-by-step explanation:

we have

<em>System 1</em>

Ax+By=C -----> equation A

Lx+My=N -----> equation B

<em>step 1</em>

Multiply equation B by -1 both sides

(-1)*(Lx+My=)N*(-1)

-Lx-My=-N ------> equation C

<em>step 2</em>

Adds equation A and equation C

Ax+By=C

-Lx-My=-N

----------------

Ax-Lx+By-My=C-N

(A-L)x+(B-M)y=C-N -----> equation D

step 3

An equivalent system (System 2) is formed with

Ax+By=C -----> equation A

(A-L)x+(B-M)y=C-N -----> equation D

6 0
3 years ago
Other questions:
  • Will mark as brainliest if correct
    9·1 answer
  • Consider the following pair of equations: −x − y = −5 y = x + 1 If the two equations are graphed, at what point do the lines rep
    9·1 answer
  • What is an equation of the line in slope-intercept form? m = two-sevenths and the y-intercept is (0, –12)
    10·1 answer
  • A sheet custom size copy paper measures 8.5 in. by 10 in. if a ream (500 sheets) of this paper has a volume of 170 in to the thi
    10·1 answer
  • The circle below represents one whole.<br><br>What percent is represented by the shaded area?​
    12·2 answers
  • How many times does 73 go into 141
    14·2 answers
  • 48 is what percent of 40?
    9·2 answers
  • What is a differential equation
    7·1 answer
  • Plssss help me with this thx im not good at math
    15·1 answer
  • A sample of 148 college students at a large university reports getting an average of 6.85 hours of sleep last night with a stand
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!