Answer:
the answer for #2 is -7
the answer for #3 is 11 or D
number 4 is 5 or C
Step-by-step explanation:
Would id be negative 290.64 bc its below zero <span />
4 * 45 = 180
265 - 180 = 85
85/5 = 17
They sold 17 rolls of patterned wrapping paper.
Answer:
7/10
Step-by-step explanation:
10 marbles in a bag 7 of them are blue and the (10-7)=3 green
P( blue) = blue / total
= 7/10
Answer:
E
Step-by-step explanation:
The average rate of change of A(x) in the closed interval [ a, b ] is

Here [ a, b ] = [ - 4, 6 ] , then
f(b) = f(6) = 6² + 2(6) + 3 = 36 + 12 + 3 = 51
f(a) = f(- 4) = (- 4)² + 2(- 4) + 3 = 16 - 8 + 3 = 11 , thus
average rate of change =
=
= 4 → E