Ally's dog weighs eight times as much as her cat together the 2 Pets Way 54 pounds how much does Ally's dog way

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squirrel85 squirrel85

04-10-2016
Mathematics

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Ally's dog weighs eight times as much as her cat together the 2 Pets Way 54 pounds how much does Ally's dog way

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find the circumference of a circle whose radius is 15.4cm

In scientific notation, what is the sum of 2.3 times 10^{-3} and 5.4 times 10^{-4}?a. 2.84 times 10^{-3}b. 5.63 times 10^{-3}c. 7.7 times 10^{-7}d. 12.42 times

find the circumference of a circle whose radius is 15.4cm

Brittxny Brittxny · Answer 1 · 2016-10-04T00:34:28+02:00

Brittxny Brittxny

04-10-2016

x= Ally's dog's weight
y= Her cat's weight

x = 8y
x+y= 54

x+y= 54
8y+y= 54
9y = 54
y = 6, OR the cat weighs six pounds

x+6=54
x=48 OR the dog weighs 48 pounds, the final answer

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