Of the students in rosales dance class 29 out of 58 have participated in dance class before. about how many of her students have participated in dance class before? a.0b.1/2 c.1d.2

0.5 or 1/2

Step-by-step explanation:

The answer is 0.5 or one half, because you are trying to figure out the amount of other students who have participated. So we know that 29 out of 58 participated, so you just do 29/58 and you get 1/2.

Hope this helps, have a good day. c;

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.