Answer:
12.90= .90+ 2x
12=2x
6=x
Each bag of books cost was $6
16 - (-15) = 16 + 15 = 31...difference of 31 degrees
Answer:
9
a
2
b
4
3
a
3
b
3
Step-by-step explanation:
Answer:
A,C, F
Step-by-step explanation:
y> 7 so,
eliminating B,D and E
now, for A, 2×1 < 9
for C, 2×-1<10
for F, 2× 17< 59
Length = 4w + 2
A = length x width
= (4w + 2) . w
= 4w^2 + 2w ft square