3 years ago

MATH CHALLENGE 30 POINTS

1 answer:

3 0

Answer:

21 24 9

6 18 30

27 12 15

Step-by-step explanation:

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gregori [183]

7+5+9+5+12=38

38/5=7.6

7.6=mean

hope this helps

4 0

3 years ago

Blababa [14]

The answer for this problem is 7

3 0

3 years ago

Elden [556K]

15+3x-4+6x= 9x+11 add 6+3 then subtract 15-4

3y-4x+8x-y= 4x+2y add -4+8 then subtract 3-1

5x+8x+10x-3x= 20x Add 10+5+8 to get 23 then subtract 3

7 0

3 years ago

natta225 [31]

9.5% of 500 = 47.5

9.5% × 500 =

(9.5 ÷ 100) × 500 =

(9.5 × 500) ÷ 100 =

4,750 ÷ 100 =

47.5;

3 0

3 years ago

meriva

Answer:

p^2/r

Step-by-step explanation:

An equivalent expression is the expression in simplest form. Here apply exponent rules by multiplying the exponents of each term by 1/5.

$(p^{10}r^{-5})^{\frac{1}{5}}\\\\(p^{\frac{10}{5}}r^{\frac{-5}{5}})\\\\p^2r^{-1}\\\\\frac{p^2}{r}$

3 0

3 years ago