What is the value of y?
40°
y + 30
A. 10°
B. 85
C. 110°
D. 55

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright