A birthday party at Party Place A costs $8 per child plus a cleaning fee of $72. a birthday party at Party Place B costs $12 per child. Which equation can be used to find c, the number of children attending the party, so that the total charge at Party Place A is equal to the total charge at Party Place B? F 8c-72 = 12c
G 12C+72=8c
H 12C+8c -72
J 8c+72 = 12c

x = -2

y = 848

step-by-step explanation:

plug in the numbers

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.