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4 years ago

Solve 5x + 2y = 7 10x + 4y = 14

Mathematics

2 answers:

Ksivusya [100]4 years ago

8 0

These both equations are parallel so they can't be solved
5x + 2y = 7
10x + 4y = 14

melisa1 [442]4 years ago

7 0

They are parallel lines. they can't intersect.

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Z + 6 over 3 = 2z over 4

Black_prince [1.1K]

$\frac{z + 6}{3}$ = $\frac{2z}{4}$ Multiply both sides by 3
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3 years ago

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3 years ago

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Step-by-step explanation:

First, converting R percent to r a decimal

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3 years ago

If p:q=2/3:2 and p:r=3/4:1/2, calculate the ratio p:q:r

Thepotemich [5.8K]

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3 years ago

How to multiply whole numbers by fractions

Setler79 [48]

Answer:

Any whole number is over one...so if the whole number was 5 it would be $\frac{5}{1}$ bkuz the line in between the numerator and denominator is a dividing sign and 5 divided by 1 is 5

So you put the whole number whatever it is over 1 then multiply that by the fraction

Example:

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Now you need to simplify or divide...

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3 years ago