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Lapatulllka [165]

2 years ago

13

Jeff wants to use mental math to see if he can afford the computer and printer shown. First he makes a ten by adding 527+3. What

does Jeff have to do next?
Costs: Computer:527$ Printer:75$

Answers:

A:Add 3 to 75

B:Add 5 to 75

C:Subtract 3 from 75

D:Subtract 5 from 75

1 answer:

tatiyna2 years ago

7 0

Answer:

Step-by-step explanation:

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If f(x) = -x^2 + 6x - 1 and g(x) = 3x^2 - 4x - 1, find (f + g)(x).

Alenkinab [10]

$f(x)=-x^2+6x-1 \\g(x)=3x^2-4x-1 \\f(x)+g(x)=-x^2+6x-1+3x^2-4x-1=\boxed{2x^2+2x-2}$

The answer is A.

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r3t40

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3 years ago

Juan ramirez sells suits in a major department store on weekends. He earns a commission of 5 percent on the first 10 suits, and

Allisa [31]

Juan Ramirez made $185.00

For the first 10 suits he made $12.50 each suit, then he made $20 for the additional 3.

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3 0

3 years ago

What is the mean of this data set? 12,17,16,10,20,13,14,14,12,12,19,18

Gemiola [76]

Answer:

14.75 :) please give me brainliest :)

Step-by-step explanation:

7 0

3 years ago

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lys-0071 [83]

Answer:

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Step-by-step explanation:

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Anvisha [2.4K]

Answer:

A

Step-by-step explanation:

...

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