Answer:
x=96
Step-by-step explanation:
11 cow and 19 chicken 11*4=44 19*2=38 38+44=82
You would use the = sign because
8+7-2^2=3^2+2
they both equal 11
Answer:
3.5 hours
Step-by-step explanation:
Distance = 21 miles
Speed * time
Speed * time = distance
Tom speed = 2 mph
Brian = 4 mph
Let time = t
Brian distance + Tom's distance = total distance
4t + 2t = 21
6t = 21
t = 21 / 6
t = 3.5 hours
Answer:The answer is C
Step-by-step explanation: