Answer:
9
Step-by-step explanation:
What you do is you plug in the a number into a, b into b, and c into c.
4(4)-(2+5)=9.
Hope this helps.
Answer:
68 feet
Step-by-step explanation:
Answer:
12 red jerseys, 15 blue jerseys
Step-by-step explanation:
<u>Step 1:</u>
4 8 12 16 20 24 28 32 36
5 10 15 20 25 30 35 40 45
<u>Step 2:</u>
4 8 12 16 20 24 28 32 36
5 10 15 20 25 30 35 40 45
There are 12 red jerseys and 15 blue jerseys
<u>Check:</u>
Δ represents a red jersey
≡ represents a blue jersey
ΔΔΔΔΔΔΔΔΔΔΔΔ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡