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4 years ago

Which of the following equations is parallel to the line passing through A(-2, 7) B(-2,-2)?

1 answer:

8 0

Calculate for the slope (m) of the line given the points through the equation,
m = (y2 - y1) / (x2 - x1)

m = (-2 - 7) / (-2 --2) = undefined

Therefore, the line is vertical. Among the given choices above, only letter C is vertical.

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What is 143x+4=12 please help

garik1379 [7]

Isolate the variable by dividing each side by factors that don’t contain variables.

Answer: 8/143

6 0

4 years ago

Read 2 more answers

Compute the total cost of the meal to the nearest cent: meal costs $24.62 plus 6% tax and 15% tip.

matrenka [14]

The total cost of the meal is $30.02

Step-by-step explanation:

Given,

Cost of meal = $24.62

Tax = 6%

Tax amount = 6% of cost of meal

$Tax\ amount=\frac{6}{100}*24.62\\Tax\ amount=\frac{147.72}{100}\\Tax\ amount=\$1.48$

Cost after sales tax = 24.62+1.48 = $26.10

Tip = 15%

Tip amount = 15% of cost after sales tax

$Tip\ amount=\frac{15}{100}*26.10\\\\Tip\ amount=\frac{391.5}{100}\\Tip\ amount=\$3.92$

Total cost of meal = Cost after sales tax + Tip amount

Total cost of meal = 26.10+3.92 = $30.02

The total cost of the meal is $30.02

Keywords: percentage, sales tax

Learn more about percentages at:

#LearnwithBrainly

7 0

3 years ago

X−5.2=−18.73 Need Help

valentinak56 [21]

Answer:

-13.53

Step-by-step explanation:

x=-13.53

Hope it helped

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3 years ago

A pizza box measure 16 inches by 16 inches by 2 inches .what is the volume of the box?

OverLord2011 [107]

V= L x w x h

V= 16 x 16 x 2

V= 256 x 2

V=512 inches

4 0

3 years ago

PLEASE HELP ME I REALLY NEED HELP ON THIS QUESTION!!!!\

Vinil7 [7]

Answer:

$total \: earning \: in \: a \: week \: \\ = 14 \times \frac{77}{2} \\ = 7 \times 77 \\ = 539 \\ now \: pay \: for \: her \: friend \\ 539 \times \frac{1}{5} = 107.8$

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3 years ago