3 years ago

A variable needs to be eliminated to solve the system of equations below. Choose the

Mathematics

1 answer:

user100 [1]3 years ago

4 0

Here is your answer for the question.

You might be interested in

8 meters decreased by 25 percent

brilliants [131]

25 x 8 = 200 ÷100 = 2

7 0

3 years ago

Read 2 more answers

Given f(x) = -x + 1, solve for x when f(x) = 0.

Ymorist [56]

Answer:

Step-by-step explanation:

0=-x+1

-x=-1

x=1

4 0

3 years ago

The diameter of the Moon is about 3,476 km the distance from Earth to the Moon is about 384,400 km about how many moons could be

konstantin123 [22]

Answer:

roughly 100 moons could fit between the earth and the moon.

Step-by-step explanation:

6 0

3 years ago

The triangles are similar. Find the value of the variable.

sergeinik [125]

Answer is r = 2.5
First find the ratio of triangle like sides
11 / 4 = 2.75 ratio
Now divide 7 by ratio 2.75 = 2.5

8 0

2 years ago

Calculate the total cost of an item bought at a negotiated price of $15,640 and a $2,500 trade-in-allowance. The sales tax is 7.

Fofino [41]

Hey! :)

The total cost of the item is the second choice which is $14,372.08. I arrived to the answer by simply:
1) multiplying the sales tax to the negotiated price (15640*.072 = 1126.08)
2) adding the sales tax to the negotiated price and the registration as well (15640+1126.08+106= 16872.08)
3) subtracting the trade in allowance from the computed value (16872.08 - 2500 = 14372.08)
Hope this helps! :)

5 0

3 years ago