What is the value expression of 42 times 28

1 answer:

8 0

To evaluate an algebraic expression means to find the value of the expression when the variable is replaced by a given number. To evaluate an expression, we substitute the given number for the variable in the expression and then simplify the expression using the order of operations.

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Calculate the pay for the following day of a

tino4ka555 [31]

Answer:

Step-by-step explanation:

In the morning he works four hours and 15 minutes and in the afternoon he works four hours and 15 minutes for a total of eight hours and 30 minutes. 30 minutes is 1/2 of an hour so he works for a total of 8 1/2 hours. Multiply this by his hourly rate which is $15 and this gives you $127.50

15 x 8.5 = 127.5

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3 years ago

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Nadusha1986 [10]

Answer:

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Step-by-step explanation:

A horizontal line parallel to the x- axis has a slope of zero.

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kolezko [41]

Step-by-step explanation:

For number 5 the answer would be economy because there is a 2 dollar difference and the shampoo bottle has 20 more ounces then the regular bottle. The 2 dollar difference changes the whole thing.

For number 6 the answer is still economy because you get more ounces in the bottle of shampoo for a 3 dollar difference in the price.

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Solve this inequality: 20 +0.75m < 65

allsm [11]

Answer:

Step-by-step explanation:

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2 years ago

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Graph the equation. y=-3x - 4