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lukranit [14]
2 years ago
12

Plss help meeeeeeeeeeeeeeee

Mathematics
2 answers:
Serga [27]2 years ago
6 0

Answer:

its 94.5

Step-by-step explanation:

Olin [163]2 years ago
5 0

Answer:

x=42

Step-by-step explanation:

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The drama club is having a car wash as a fundraiser. They wash x cars at $5 each
Galina-37 [17]

<u>Answer:</u>

x + y ≥ 26 + 15

5x + 8y ≥ 250 (see below)

Step-by-step explanation:

First, write an equation to represent the total cost to wash cars:

$5x = cost for cars

Then, write another for trucks:

$8y = cost for trucks

If the question is saying that they will wash at least 26 cars and 15 trucks, that means they could wash more. This means that we'll need an inequality:

This inequality represents that the total number of cars and trucks they wash will be at least—which means that it is equal to or greater than—than the amount given:

x + y ≥ 26 + 15

Any equation or inequality with two unknowns is not solvable, meaning we need a system of equations:

If they make at least $250, that means that we need to combine the costs of the cars and trucks to make an inequality:

5x + 8y ≥ 250

Now you have your system of equations:

x + y ≥ 26 + 15

5x + 8y ≥ 250

8 0
3 years ago
1/6 + 1/2 equals show steps
Tomtit [17]
1/2=3/6

3/6+1/6=4/6 goodluck


3 0
3 years ago
Solve<br> x+y= -1<br> x - y = -7<br> using elimination.
Andreas93 [3]

Answer:

(-4, 3)

x = -4, y = 3

6 0
3 years ago
Janelle ate 4/5 of her graham cracker. Paul ate 3/5 of his graham cracker. The graham crackers were the same size.
sergij07 [2.7K]
1/5 less than janelle
6 0
3 years ago
3 in the power of ten word form
Ludmilka [50]

3 in the power of ten means "10^3."

10^3

How to solve exponents is to multiply the number as many times as it's exponent. So in this case you will have to multiply ten, three times.

10\times10\times10=1000

Which would mean that....

10^3=1000

The answer is 10^3.

Hope this helps.

3 0
3 years ago
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