Answer:
A: -4,-2
B: -4, -4
C: -1, -4
Step-by-step explanation:
Answer:
Step-by-step explanation:
Dividing 63.934g by 20g
=3.1962
Answer:
i made it going by 2's as it's easier and quicker and more efficient. sorry for the messy hand writing.
Answer:
6 square inches
Step-by-step explanation:
The area of the triangle is
A = 1/2 bh where b is the base and h is the height
b= 4 inches and h = 3 inches
A = 1/2 * 4* 3
A = 1/2 * 12
A = 6 inches ^2
L+S=8, L=8-S
500L+200S=2200, using L from above in this equation gives you:
500(8-S)+200S=2200
4000-500S+200S=2200
4000-300S=2200
-300S=-1800
S=6, and since L=8-S:
L=2
So Rita bought 2 large packets and 6 small packets.
