3 years ago

Match each equation with its solution

Mathematics

1 answer:

Ray Of Light [21]3 years ago

4 0

You gotta show us the equations and solutions for an answer.

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If you make $391 for 17 hours how much would you make in 13 hours

svetoff [14.1K]

To find the unit rate, 391/17 gives us 23$ per hour time 13 hours is 299$ total.

6 0

3 years ago

Read 2 more answers

Rationalise the denominator <br>

Margaret [11]

Step-by-step explanation:

1. $\frac{2 \sqrt{3} }{ \sqrt{5} }$

multiply

$\sqrt{5}$

do both the numerator and denominater

$\frac{2 \sqrt{3} }{ \sqrt{5} } \times \frac{ \sqrt{5} }{ \sqrt{5} } = \frac{2 \sqrt{15} }{ \sqrt{25} } = \frac{2 \sqrt{15} }{5}$

8 0

3 years ago

Help please someone

natta225 [31]

Y=90
X=41
...........

4 0

3 years ago

If you take away 5 from 2 times y, you get 15

dexar [7]

Answer:

y = 10

Step-by-step explanation:

2y - 5 = 15

make y the subject of the formula

2y = 15 + 5

2y = 20

y = 20/2

y = 10

3 0

3 years ago

Create an equivalent expression without parentheses <br><br> -2(3x+4)

Sindrei [870]

Answer:

-6x - 8

Step-by-step explanation:

-2(3x+4) = -6x - 8

this means the -6x - 8 is equivalent

4 0

3 years ago