3 years ago

Evaluate 2x^2-1 when x=3 A) 5 B) 17 C) 25 D) 35

Mathematics

2 answers:

natulia [17]3 years ago

8 0

Answer:

Step-by-step explanation:

gayaneshka [121]3 years ago

6 0

The answer to the question is b

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Each month Allison gets a $15 allowance and earns $100 working at the theater. She uses the expression 15x+100y to keep track of

Marizza181 [45]

Step-by-step explanation:

The expression for he earning of Allison and her allowance is as follows :

15x+100y

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3 years ago

PY=2, HP=3, find HY<br><br> Geometry

klemol [59]

Answer:

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Step-by-step explanation:

we know that

The triangle HPY is a right triangle (because the angle ∠HYP is a right angle)

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$HP^2=HY^2+PY^2$

substitute the given values

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Solve for HY

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3 years ago

Find the missing number in this function table.

kirill115 [55]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers