Carrie spent 1 4 of her allowance on a shirt, 1 3 of her allowance on a skirt, and $8 on a belt. if she spent $22 in all, how much was carrie's allowance?

  $24

Step-by-step explanation:

If "a" represents the amount of Carrie's allowance, her expenditures are ...

  a/4 + a/3 + 8 = 22

  3a +4a + 96 = 264 . . . . . multiply by 12 to clear fractions

  7a = 168 . . . . . . . . . . . . . . subtract 96, collect terms

  a = 24 . . . . . . divide by 7

Carrie's allowance was $24.

b. 24 mm

step-by-step explanation:

use the pythagorean theorem.

a^2 + b^2 = c^2

a^2 + 7^2 = 25^2

a^2 + 49 = 625

a^2 = 576

a = 24

answer: b. 24 mm

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation: