3 years ago

In he order o operaions expressions inside parenheses are evaluaed beore exponens or ?

1 answer:

8 0

The answer is A. true, since the order of operations goes as follows:

Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

One way I was taught to remember it was by creating a saying out of the first letters(PEMDAS=Please Excuse My Dear Aunt Sally).

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A moving company’s moving rates can be represented by the function f(x) = 3x + 400, where x is the number of miles for the move.

Diano4ka-milaya [45]

Answer:

B) h(x) = –2x + 200

Step-by-step explanation:

f(x) = 3x + 400

g(x) = 5x + 200

f(x) - g(x) = 3x + 400 - (5x + 200) = -2x + 200

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3 years ago

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Mr.Jones earned $4,800.00 a week. One week he saved 1/5 of his wages was spent?

vivado [14]

Answer:

960

Step-by-step explanation:

We need to find 1/5 of 4800, we will do:

4800/5=960

So 960 is our answer.

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3 years ago

Jillian walked 0.5 miles before she started jogging at an average pace of 5 miles per hour. The equation d = 0.5 + 5tcan be used

KatRina [158]

Answer:the independent variable is t

the dependent variable is d

Step-by-step explanation:

d is dependent on t to determine what it is going to be. t does not depend on anything to determine what it can be.

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3 years ago

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nadezda [96]

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Step-by-step explanation:

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2 years ago

What is 1/4 in the exponent of 3?

zimovet [89]

Answer:

1/4 to the 3rd power is 0.015625

Step-by-step explanation:

Im assuming that is what your asking, you worded it a little differently. When you figure out what the value of something is based on the power it is raised to, you multiply that number by itself the amount of the exponent.

1/4 x 1/4 x 1/4 = 0.015625

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3 years ago