3 years ago

Determine the value of p.

Mathematics

2 answers:

mina [271]3 years ago

6 0

Answer:

p=22

Step-by-step explanation:

180-70-2p-3p=0

110=2p+3p

110=5p

p=110÷5

p=22

Dahasolnce [82]3 years ago

5 0

The answer is P = 22

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Simplify the expression -2d + -2d - 9 + -9

makvit [3.9K]

Answer:

-4d-18

Step-by-step explanation:

Combine like terms:

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3 years ago

Read 2 more answers

One cylinder has a volume that is 8 Centimeters cubed less than StartFraction 7 over 8 EndFraction of the volume of a second cyl

mojhsa [17]

The correct equation is:

$216 = \frac{7}{8} \times x - 8$

The volume of second cylinder is 256 centimeter cubed

Solution:

Given that,

One cylinder has a volume that is 8cm less than 7/8 of the volume of a second cylinder

The first cylinder’s volume is 216 centimeter cubed

From given,

Let "x" be the volume of second cylinder

Therefore,

Volume of first cylinder = 7/8 of the volume of a second cylinder - 8

$216 = \frac{7}{8} \times x - 8$

$216 = \frac{7x}{8}-8\\\\216 = \frac{7x-64}{8}\\\\7x - 64 = 8 \times 216\\\\7x - 64 = 1728\\\\7x = 1728 + 64\\\\7x = 1792\\\\Divide\ both\ sides\ by\ 7\\\\x = 256$