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
Vedmedyk [2.9K]
3 years ago
8

Matthew currently has enough money to buy 45 toy cars. If the cost of each car was 10 cents less, Matthew could buy 5 more cars.

How much money does Matthew have to spend on toy cars?
Mathematics
1 answer:
Law Incorporation [45]3 years ago
5 0
The answer is $45

Let's make the system of equations.
x - the cost of the car
y - the amount Matthew has

<span>Matthew currently has enough money to buy 45 toy cars:
y =45x
</span><span>If the cost of each car was 10 cents less, Matthew could buy 5 more cars: 
y = (x - 10)*(45 + 5)

45x = (x - 0.10) * 50
45x = 50x - 5
5 = 50x - 45x
5 = 5x
x = 5 / 5
x = 1

y = 45x = 45 * 1 = $45</span>
You might be interested in
Larquita is writing a book for her job, where she works the same number
ryzh [129]

so what u gotta do in this  add and multiply everything up like monday she worked before and wor and during work, then tuesday she worked twice as much as monday then u gotta add and multiply everythin up, same thing all over again, then you get ur answer, nlow this app is too help you, i helped you, im not goona give ur answer, ur gonna give the answer to ur selfe, now i dont have time rn to answer it and if i did i would help you n answer but u gotta do ur work, have a great daay!

3 0
3 years ago
Suppose that 62 percent of the graduates from your high school go on to four-year colleges, 15 percent go on to two-year college
inn [45]

Answer:

b) .474

Step-by-step explanation:

If 62% go to a four-year college, that means that those who don't represent 38% of the high-school graduates.

You pick up someone who is NOT going to a four-year college (so, he's among the 38%)... what's the chance he's in the 18% of the whole high-school graduates population that found a job?

To calculate that probability, we have to divide 18% by 38%.

P = 18% / 38% = 0.4736, so 0.474

Since we are sure he doesn't go to a four-year college, there's 47.4% of chances he finds a job.

3 0
3 years ago
PLSSSS HELPPPP 30 POINTSSSS
Vlad [161]

Answer:

35.4%

Step-by-step explanation:

(100/80) x 27.6

basically 1 of 80 is 1.25 and multiply 1.25 times the money jaylon spent sorry i am really bad at explaining only good at solving

5 0
2 years ago
Read 2 more answers
Any one for talk by oning video<br>100% safe <br><br>fna-yzqk-yus. come okaa<br>im arun​​
seraphim [82]

Answer:

Is this a go ogle meet

Step-by-step explanation:

I don’t have time now :(

8 0
3 years ago
What is 204,902 is scientific notation? also 124,510 in scientific notation.
Nesterboy [21]
204 902.0

124 510.0

Move the decimal point to the left, until you have a number less than 10.

204 902 = 2.04902 × 10⁵

124 510 = 1.2451  × 10⁵
3 0
3 years ago
Read 2 more answers
Other questions:
  • Equilateral of triangle
    12·1 answer
  • If 2a-8=4 and 3b-8=10, what is the value of a+b?
    10·2 answers
  • Describe how the Commutative and Associative Properties of Addition can make adding mixed numbers easier.
    15·2 answers
  • HELP PLEASE <br> Solve the right triangle
    13·2 answers
  • A collection of 102 nickels, dimes, and quarters is worth $13.60. There are 14 more nickels than dimes. How many quarters are th
    10·1 answer
  • Show me how to solve 384 divided by 55
    5·1 answer
  • Write an equation in slope-intercept form for the line that passes through the given point and is parallel to the following equa
    5·1 answer
  • On someone plz help it is timed i will give Brainliest if correct
    14·1 answer
  • G(x) = (x + 4)4(x − 9) At x = −4, the graph the x–axis. At x = 9, the graph the x–axis.
    14·2 answers
  • For for every ten sheets of stickers you buy at a craft store the total cost increases $20.50
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!