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2 years ago

A bicyclist rides 1/5 mile in 1/65 hour. Write this rate as a unit rate.

Mathematics

1 answer:

andrey2020 [161]2 years ago

4 0

1/5 over 1/65 hour. as in 1/5 divided by 1/65 hr

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What is 1/8+1/4-14 equal what

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= 3/8-14

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2 years ago

Z=a/b+c/d solve for A

PilotLPTM [1.2K]

Answer: $a=\frac{b(zd-c)}{d}$

Step-by-step explanation:

Having the following equation given in the exercise:

$z=\frac{a}{b}+\frac{c}{d}$

You can solve for "a" following this procedure:

1. You can apply the Subtraction property of equality and subtract $\frac{c}{d}$ from both sides of the equation:

$z-(\frac{c}{d})=\frac{a}{b}+\frac{c}{d}-(\frac{c}{d})\\\\z-\frac{c}{d}=\frac{a}{b}$

2. Now you must subtract the terms on the left side of the equation. Notice that the Least Common Denominator is "d". Then:

$\frac{zd-c}{d}=\frac{a}{b}$

3. Finally, you can apply the Multiplication property of equality and multiply both sides of the equation by "b". So, you get:

$(b)(\frac{zd-c}{d})=(\frac{a}{b})(b)\\\\a=\frac{b(zd-c)}{d}$

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2 years ago

A recipe to make 4 pancakes calls for 6 table spoons of flour.

Natalija [7]

Answer: 15 tablespoons of flour

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2 years ago

Given the function, f(x)=√x-2 +3, choose the correct transformation.

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1 year ago

Ella and Margaret were at a carnival. They each got a ticket for the carousel. Ella got a jumbo pretzel, and Margaret got a snow

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2 years ago