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3 years ago

Mario has a coupon for 20% off his pizza. If the original price is $14 for the pizza, what is the discounted price

Mathematics

1 answer:

geniusboy [140]3 years ago

8 0

Answer:

$11.20

Step-by-step explanation:

0.2 times 14.00 equals 2.80

14.00 minus 2.80 equals 11.20

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2.4.5

worty [1.4K]

Answer:

150 miles

Step-by-step explanation:

let m represent miles

$70 + .70m = $40 + .90m

subtract 40 from each side

$30 + .70m = .90m

subtract .70m from each side

$30 = .20m

divide both sides by .20

150 = m

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I need help with multiplying and dividing powers

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3 years ago

What is an estimate for 17 divided by 1569

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3 years ago

Read 2 more answers

Find the slope(6,8) and (9,10)

USPshnik [31]

name the points

a=(x1,y1) b=(x2,y2)

a=(6,8) b=(9,10)

use the slope formula

$m=\frac{y2-y1}{x2-x1}$

replace

$\begin{gathered} m=\frac{10-8}{9-6} \\ m=\frac{2}{3} \end{gathered}$

answer= The slope is equal to 2/3

a=(9,10) b=(6,8)

using the formula

$\begin{gathered} m=\frac{y2-y1}{x2-x1} \\ m=\frac{8-10}{6-9} \\ m=\frac{-2}{-3}=\frac{2}{3} \end{gathered}$

slope will also be 2/3

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1 year ago

a 20 ft piece of string is cut into two pieces so that the longer piece is 5 feet longer than twice the shorter piece. If the sh

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Longer piece is 15 and shorter piece is 5

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3 years ago