Answer:
Mia is incorrect.
Step-by-step explanation:
She confused the area and perimeter.
Area is length x width, in this case 12 x 5 = 60
Perimeter is length² × width², and in this case, it is 12² × 5² = 34
Area = 60 inches
Perimeter = 34 inches
Hope that helps and have a great day!
Answer:

Step-by-step explanation:





Answer:
y=-3x+4
Step-by-step explanation:
Using the formula y=mx+b
mx= slope b= y-intercept
hence,
y=-3x+4 has a y-intercept of (0,4)
Answer:
He burrows 6 holes in 2 minutes which means that he can burrow 3 holes in 1 minute.
To determine how many he can burrow in 7 minutes, you would multiply the
unit rate of 3 holes in 1 minute by 7.
He would burrow 21 holes in 7 minutes.
Step-by-step explanation:
brainliest pls?
Answer:
9-49
a= 2r+ 7
b= 2.5x + 16
c= 3r-2x-8.8
Step-by-step explanation: