3 years ago

Devaughn is 13 years older than Sydney. The sum of their ages is 77 . What is Sydney's age?

Mathematics

1 answer:

Tanya [424]3 years ago

6 0

77-13=64....64÷2=32 the age should be 32

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Leni [432]

Answer:

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Step-by-step explanation:

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3 years ago

Find a so that the point (-1, 2) is on the graph of f(x)=ax^2+5.

Gnesinka [82]

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4 years ago

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Nat2105 [25]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

The manager of a store marks up all items by 15%. If x is the original price, what is the new price with the mark up?

attashe74 [19]

Answer:

115% of x

Step-by-step explanation:

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3 years ago

I need help please

devlian [24]

I am pretty sure its B (minimum at -1, -4) because that would be were the first point would be at. The Graphing of this equation would be a "upside down u" shape.

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3 years ago