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2 years ago

9

Chris uses 324 tiles to cover the top of his computer desk. Of the tiles, 3 are red and the rest are blue. How many tiles are bl

ue? (2pt)

2 answers:

Reptile [31]2 years ago

6 0

This is pretty easy wouldnt it be 321.

324-3=321

myrzilka [38]2 years ago

5 0

The answer is 321 because 324-3=321

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Lester’s car can go 15.4 miles on 1 gallon of gas. How far can he go on 0.7 gallon?

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Answer:

He can go 10.78 miles

Step-by-step explanation:

This problem can be solve by creating a proportion, knowing that 15.4 miles is to one gallon the same as "x" miles (our unknown) is to 0.7 gallons. This can be set in math terms as the equation that relates these two ratios of miles per gallon:

$\frac{15.4\,miles}{1\,gallon} =\frac{x }{0.7\,gallon}$

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$\frac{15.4\,miles}{1\,gallon} =\frac{x}{0.7\,gallon}\\\frac{15.4\,miles\,*\,0.7\,gallon}{1\,gallon} =x \\x=10.78\,miles$

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3 years ago

Write the equation of a line in slope intercept form that passes through the points (0, 7) and (5, 3)

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Read 2 more answers

Ronch [10]

B.
Is the correct answer

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