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3 years ago

How do I solve this step by step?

Mathematics

1 answer:

baherus [9]3 years ago

4 0

2x-4+4x-1=8x-43
-2x=-38
x=19
so QS=2(2*19-4)=68

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You have 3/4 of a pie leftover after your party. Each guest takes home 1/6 of the leftover pie.

Anna11 [10]

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3 years ago

Read 2 more answers

Onya selected a pair of shoes for the regular price of $80. How much money will she save by using the 20% off coupon? Justify yo

professor190 [17]

Answer:

a. $Savings = \$16$

b. $Price = \$96$

Step-by-step explanation:

Solving (a):

$Price = \$80$

$Coupon = 20\%$

Required

Determine her savings.

$Savings = Coupon * Price$

$Savings = 20\% * \$80$

$Savings = \$16$

Solving (a):

$Price = \$120$

$Coupon = 20\%$

Required

Determine the price before tax

First, we need to determine her savings

$Savings = Coupon * Price$

$Savings = 20\% * \$120$

$Savings = \$24$

The price before tax is calculated as follows:

$Price = \$120 - \$24$

$Price = \$96$

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3 years ago

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Orlov [11]

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Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

I need help with this

yanalaym [24]

Answer:

104

Step-by-step explanation:

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2 years ago