Answer:
12
Step-by-step explanation:
Apart from it being inside the graph, to solve it you will multiply 48 by 25%
but first make it a decimal by moving the . in 25. over the left two times. .25
48 x .25=12
11 inches
= 11 x 200 miles
= 2200 miles
Answer:
y = 2x + 1
Step-by-step explanation:
A line y = ax + b that is perpendicular to the other line y = (-1/2)x + 7
=> The product of 2 slopes of these 2 lines must be -1
=> a x (-1/2) = -1
=> a = 2
This line passes (2, 5) => 5 = 2*2 + b => 5 = 4 + b => b = 1
=> The equation of the line: y = 2x + 1
Hope this helps!
