3 years ago

$50 tool set; 10% markup

1 answer:

AnnZ [28]3 years ago

6 0

10% of 50 is 5 dollars up, so will be $55.

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Phantasy [73]

Grade level is this??

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2 years ago

Schach [20]

(f+g)(x) = 8x+2

(f-g)(x) = 4x-6

Step-by-step explanation:

Given

$f(x) =6x-2\\g(x)=2x+4$

we have to find

$(f+g)(x)=f(x)+g(x)\\=(6x-2)+(2x+4)\\=6x-2+2x+4\\=6x+2x-2+4\\=8x+2$

$(f-g)(x)=f(x)-g(x)\\=(6x-2)-(2x+4)\\=6x-2-2x-4\\=6x-2x-2-4\\=4x-6$

Hence,

(f+g)(x) = 8x+2

(f-g)(x) = 4x-6

Keywords: Functions, Operations on Functions

Learn more about functions at:

#LearnwithBrainly

7 0

3 years ago

expeople1 [14]

I'm going to assume you just mean how do you write the ratio, in which case the answers vary
18:6
18 to 6
or
18/6

3 0

3 years ago

Pavel [41]

Answer:

Step-by-step explanation:

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2 years ago

Romashka-Z-Leto [24]

Julie will use 13 1/4 cups of oatmeal.

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3 years ago