2 years ago

Riley tried the following homework question:

Mathematics

1 answer:

blondinia [14]2 years ago

4 0

Answer:

her balance aka ADB would be 372.08

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Convert. Round to the nearest hundredth if necessary.

denpristay [2]

Answer:

Step-by-step explanation:

1 gallon = 3.78litres

hence if the acid is $33.19/gal

3.78 litres will be sold for $33.19

while

1 litre will be sold for $33.19/3.78

1 litre will be sold for $8.78

hence the cost per liter is $8.78

6 0

3 years ago

Simplify each expression. 1-4b+3b+11

meriva

The correct answer is -b+12

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3 years ago

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PLEASE ANSWER !

ivanzaharov [21]

Answer:I think no, because 25+35+45=150. 150x3=450

Maybe, for 4 months he'd have enough. So, 150x4=600. So Jamal would have some extra money!

Step-by-step explanation:

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3 years ago

What are some reasons to live I could use them right now

Yuliya22 [10]

Answer:

mom will be sad

Step-by-step explanation:

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3 years ago

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Which statement is true about the equations –3x + 4y = 12 and 1/4x –1/3 y = 1?The system of the equations has exactly one soluti

iren [92.7K]

Answer:

The system of the equations has no solution; the two lines are parallel.

Step-by-step explanation:

The equations have the same slope. In standard form, this can be seen as the same coefficients for x and y. We will multiply the second equation by -12 to reveal this.

$\frac{1}{4} x-\frac{1}{3}y=1 \\-12(\frac{1}{4} x-\frac{1}{3}y=1)\\\frac{-12}{4} x-\frac{-12}{3}y=-12\\-3x+4y=-12$

This means the equations are parallel and will never cross. There is no solution.

4 0

3 years ago