Answer:
a. 7m+19
b. You caught more fireflies, your friend caught less
Step-by-step explanation:
Expression: 7m +19
Who has More? Me/You
From what i can see, the answer is 70
B. -1/4
40 units²
Area of Rectangle: A = lw
Step 1: Define variables
<em>l</em> = 8
<em>w</em> = 5
Step 2: Substitute and evaluate
A = 8(5)
A = 40 u²