What is the main difference between balloon mortgage and ARM? A. ARM requires good credit score at each adjustment.
B. ARM's initial rate is a variable rate.
C. Balloon mortgage does not adjust each period.
D. Balloon mortgage has the highest interest rate.

if p is true and q is false, then p ∨ q is true

during a construction project, engineers used explosives to excavate 140 feet of tunnel into a mountain. but because of time constraints and environmental concerns, they brought in a tunnel boring machine (tbm) to excavate the rest of the tunnel. the data table lists some observations an engineer made about the length of the tunnel after the tbm was introduced.

which equation represents the length of the completed tunnel based on the number of days since tbm was introduced?

the answer is y = 45x + 140