Karl rides his bicycle 120 feet in 10 seconds. How many feet does he ride in 1 minute? 2 feet
12 feet
720 feet
7,200 feet

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.