Answer:
it is an answer if you are using a coordinate plane
Step-by-step explanation:
Answer:
t=4.9
Step-by-step explanation:
Answer:
C)
Step-by-step explanation:
Find the total sum
25+28= 53
53+31=84
Fimd the average by dividing by 3
84/3= 28
Hence, the answer is c
Answer:
10 feet
Step-by-step explanation:
If x is the length of the longer piece, and y is the length of the shorter piece, then:
x + y = 16
x = y + 4
Substitute:
x + (x − 4) = 16
2x − 4 = 16
2x = 20
x = 10
The longer piece will be 10 feet long.
