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2 years ago

1.6[7-4m]=30 2.[5+6a]-3=8

Mathematics

1 answer:

rusak2 [61]2 years ago

4 0

Answer:

(a,m=(-1499/1812, 1/2)

Step-by-step explanation:

hope this helps!

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BRAINLIEST TO FIRST RIGHT!!!!!!!!!!!<br> oof, all caps lol:)

Murljashka [212]

Answer:

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Step-by-step explanation:

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2 years ago

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A retiree invests 3,000 in a savings plan that pays 3% per year. What will the account balance be at the end of the first year

Lubov Fominskaja [6]

Interest earned = rate charged × amount invested

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2 years ago

A store sells two brands of hand lotion. Brand X costs $3.25 for 5 fluid ounces.

olga_2 [115]

Answer:

$\frac{3,25}{5}=0,65 \\$ for brand x for 1 fluid ounces

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Step-by-step explanation:

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2 years ago

Which expression is equivalent to the following complex fraction? StartFraction 1 Over x EndFraction minus StartFraction 1 Over

Darina [25.2K]

Answer:

$\frac{y-x}{x+y}$

Step-by-step explanation:

We are given that fraction

$\frac{\frac{1}{x}-\frac{1}{y}}{\frac{1}{x}+\frac{1}{y}}$

We have to find the expression which is equivalent to given fraction .

$\frac{1}{x}-\frac{1}{y}=\frac{y-x}{xy}$

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Substitute the values then, we get

$\frac{\frac{y-x}{xy}}{\frac{y+x}{xy}}$

We know that

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Using the property then, we get

$\frac{y-x}{xy}\times \frac{xy}{x+y}$

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3 years ago

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koban [17]

Answer:

The X intercepts= 1 and -1

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Step-by-step explanation:

It's where the line meets the axis.

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2 years ago