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valkas [14]
3 years ago
5

Whats a example for a equivalent expression?

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
7 0

Answer:

1/2 = 4/8

Step-by-step explanation:

An equivalent expression is when two fractions, decimals, or percents both match up because they are the same quantity as the other number.

The fractions above are an example of 1/2 and 4/8, which are equal to each others. The equation above is an example of an equivalent expression.

erma4kov [3.2K]3 years ago
6 0

Answer:

2 (2x -1) -1

Step-by-step explanation:

which is

4x-3

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8 11/15= 7 ?/15 help me
just olya [345]

Answer:

7 \frac{26}{15}

Step-by-step explanation:

8 \frac{11}{15} = 7 \frac{?}{15}

Remember the multiply and add rule or improper fractions. To convert from a mixed number to an improper fraction, one must multiply the number part of the mixed number by the bottom (denominator) on the fraction. Then one must add that to the numerator (top) of the fraction. Since 7 is 1 less than 8, then one would have to multiply 15 by 1, and add it to 11, to get the value on top of 7 \frac{?}{15} The value would be;

7 \frac{26}{15}

3 0
3 years ago
3x^2-6=-14 in imaginary solution simplest form
GREYUIT [131]

Answer:

x=\pm2i\sqrt{\frac{2}{3}}

Step-by-step explanation:

we have

3x^{2}-6=-14

Solve for x

Adds 6 both sides

3x^{2}-6+6=-14+6

3x^{2}=-8

Divide by 3 both sides

x^{2} =-\frac{8}{3}

square root both sides

x=\pm\sqrt{-\frac{8}{3}}

Remember that

i=\sqrt{-1}

so

x=\pm i\sqrt{\frac{8}{3}}

simplify

x=\pm2i\sqrt{\frac{2}{3}}

4 0
3 years ago
Kiki works in a furniture store. Her base salary is $150 per day, plus an 8 percent commission on her sales. She sells several h
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614

Step-by-step explanation:

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