3 years ago

Describe how to use a tens fact to find the difference for 15-8

1 answer:

Sophie [7]3 years ago

6 0

Idk wt you mean by tens fact...

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ziro4ka [17]

Answer:

Step-by-step explanation:

$\frac{7}{2} x + 16 = 30$

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3 years ago

leonid [27]

Answer:

the answer is 4-x^2

Step-by-step explanation:

-2x

and 2x cancel out

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2 years ago

laiz [17]

X varies directly as y
x = ky
3 = 2k
k = $\frac{3}{2}$
when x =9
9 = $\frac{3}{2}$ y
$\frac{18}{3}$ = y
∴y = 6

please mark as brainliest

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3 years ago

lisov135 [29]

Check the picture below.

make sure your calculator is in Degree mode.

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3 years ago

barxatty [35]

Answer: x= 2

Step-by-step explanation:

hope this helped :)

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3 years ago