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3 years ago

Evaluate the expression when g = 6 and h = 7 h + 9g

Mathematics

2 answers:

Norma-Jean [14]3 years ago

4 0

Sub the numbers in
7 + 9(6)
=7 + 54
=61

SVEN [57.7K]3 years ago

4 0

Answer:

inserting value of g = 6 and h = 7

7 + (9 × 6)

or. 7 + 54

or. 61

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Zack wants a new skateboard that costs $98. He has a coupon for 20% off the original price. The sales tax is 6%, what is the fin

svet-max [94.6K]

The final cost of skateboard will be $83.10

Step-by-step explanation:

Given,

Cost of skateboard = $98

Coupon = 20% off

Amount of discount = 20% of cost of skateboard

$Amount\ of\ discount=\frac{20}{100}*98\\\\Amount\ of\ discount=\frac{1960}{100}\\\\Amount\ of\ discount=\$19.6$

Cost of skateboard after discount = Cost of skateboard - Amount of discount

Cost of skateboard after discount = 98 - 19.6 = $78.4

Sales tax = 6%

Sales tax amount = 6% of discounted price

$Sales\ tax\ amount=\frac{6}{100}*78.4\\\\Sales\ tax\ amount=\frac{470.4}{100}\\\\Sales\ tax\ amount=\$4.70$

Final cost of skateboard = Discounted price + Sales tax

Final cost of skateboard = 78.40+4.70 = $83.10

The final cost of skateboard will be $83.10

Keywords: sales tax, addition

Learn more about addition at:

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7 0

3 years ago

Can i have help please? it would be really nice!

Julli [10]

Hi!

The scale factor is 3.

You just have to divide 6/2 to get 3.

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3 years ago

If the points (2,3) and (5,y) lie on a line whose slope is -7/6, what does y equal

nlexa [21]

Answer:

Step-by-step explanation:

\ $\frac{y-3}{5-2}=\frac{-7}{6} \\y-3=\frac{-7}{6} *3\\y=-\frac{7}{2}+3=-\frac{1}{2}$

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3 years ago

What is 6 times 340 = ?

Debora [2.8K]

Answer:

6 x 340 = 2,040

Step-by-step explanation:

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3 years ago

Read 2 more answers

Please help on this problem

lubasha [3.4K]

-6 is the answer since 6*-1 is -6

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3 years ago