Simple problem, need help

-16c⁵/3

Step-by-step explanation:

whenever exponents are separated by parentheses, multiply them

when dividing (and bases are the same), subtract exponents

anything raised to a negative exponent becomes a fraction with 1 in the numerator and the term goes in the denominator with a positive exponent

ex, 4^-1 equals 1/4;  3^-2 equals 1/9

[(-4)³·c^-4] ÷ 12c^-8

= -64c⁵/12

=  -16c⁵/3

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: