MATHEMATICS MIDDLE SCHOOL

In the first year of ownership, a new car can lose 20% of its value. If a car lost $4200 of value in the first year, how much did the car originally cost?

Answers

Answer 1
Answer: $5250
$5250-20%=$4200
Answer 2
Answer:

Answer:

5250

Step-by-step explanation:

Related Questions

Five more than twice a number is 17
A train has an average speed of 18 miles per hour. How long will it take to travel 270 miles?
The municipal swimming pool in Nicetown has three different ways of paying for individual open swimming. Todd is trying to decide which way to pay. • Early Pay: Pay $70 before Memorial Day; swim any number of days • Deposit Plus: $15 deposit plus $4.00 per day • Daily Pay: $6.00 per day
−6 = 2/ 3 x NEEEEEED HELPPPPPPPPPa. = −9b. = −6c. = 4d. = −4
What is 1700000000 in scientific notation

28 cups equals how many quarts

Answers

1 cup = 1/4 quart

28 / 4 = 7

7 quarts.

A paper company produces 2,400 notebooks in 3 days. How many notebooks can it produce in 11 days.PLEASE HELP!!!!

Answers

They can produce 8,800 notebooks in 11 days. To solve this, you make this a unit rate.

2,400 notebooks ÷ 3 days = 800.

800 notebooks × 11 days = 8,800
This is just an elaboration to help you understand more:

To find out how many books can be produced in 11 days, you need to find out how many can be produced in 1 day, hence 2400/3.

2400/3=800 (How many notebooks produced in 1 day)

You then take 800 and multiply it with 11 (the amount of days)

A blimp is 1500 meters high in the air and measures the angles of depression to two stadiums to the west of the blimp. If those measurements are 72.9° and 34.1°, how far apart are the two stadiums to the nearest meter?

Answers

Answer:

The distance between both stadiums is:

2215.49 m - 461.46 m =1754.03 m

Step-by-step explanation:

Look at the attached picture:

Lets say that the stadium on the left is stadium 1 and stadium 2 is on the right.

Using the angle property of alternate angles the angle above stadium 1 is 72.9°  and the angle above the stadium 2 is 34.1°

By using trigonometric function of tangent we solve it as:

We know that tanθ = opposite / adjacent

Therefore,

tan  72.9°=1500/ adjacent

Now

adjacent = 1500/tan 72.9°

adjacent = 461.46 m

Solve for next angle:

Tan 34.1°=1500/ adjacent

adjacent = 1500/tan 34.1°

adjacent = 2215.49 m

Therefore the distance between both stadiums is:

2215.49 m - 461.46 m =1754.03 m ....

Given p ≠ q ≠ 0, what is the equation of the line that passes through the points (–p, –q) and (p, q)?

Answers

Hey :))

(-p,-q)(p,q)slope = (q - (-q) / (p - (-p) = (q + q) / (p + p) = 2q / 2p = q/p
y = mx + b.....slope(m) = q/p(p,q)...x = p and y = qnow we sub and find b, the y intq = (q/p)(p) + bq = q + bq - q = b0 = b
so ur equation is : y = (q/p)x + 0...or just y = (q/p)x....its answer B
HOPE THIS HELPED!!!  :))

Solution:

The equation of the line that passes through the points: y = q/p x

Round 6.4 to the nearest tenth

Answers

10, it is because if you round 4, it will be 6 and if you round any number after 5 to the nearest tenth you will get 10

Mara carried water bottles to the field to share with her team at halftime. The water bottles weighed a total of 60x2 + 48x + 24 ounces.

Answers

Answer:

Step-by-step explanation:

12(5x^2+4x+2) is correct answer because divide everything by 12 and that is factorization that you get. It is the furthest simplified for of this factorization.
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The function f(t)=t^2+12t-18 represents a parabola. Part A: Rewrite the function in vertex form by completing the square. Show your work. Part B:Determine the vertex and indicate whether its a maximum or minimum on the graph. How do you know? Part C: Determine the axis of Symmetry