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3 years ago

How to prove using basic definitions, If xy=xz then y=z

Mathematics

2 answers:

Zinaida [17]3 years ago

7 0

Division. The x is divided from both sides.

velikii [3]3 years ago

4 0

Yep think of scales what you take from one side take from the other

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meriva

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Step-by-step explanation:

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2 years ago

Nick wrote the function p(x) = 17 + 42x – 7x2 in vertex form. His work is below.

Bas_tet [7]

Answer:

Step-by-step explanation:

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3 years ago

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Please help i’m in a hurry

Wittaler [7]

Answer:

the answer should be 18

Step-by-step explanation:

this isnt exactly hard when you get the first part with ST beeing 36 then you can just halve that and the answer is 18

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2 years ago

A music store bought a CD set at a cost of $20. When the store sold the CD set, the percent markup was 40%. Find the selling

Damm [24]

Answer:

40% markup means the scale price is 1.40 times the cost. 1.40 ($20) = $28

Step-by-step explanation:

multiple the price by 1.40

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3 years ago

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Evaluate: b − a for a = 2 and b = 7

zmey [24]

Answer:

Step-by-step explanation:

b − a

Let a = 2 and b = 7

7-2

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3 years ago

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