Blair's new computer cost $5 less than twice the cost of her old computer. Her new computer cost $709. How much did Blair's old computer cost?

Jim bought 4 apples. Hank bought four times as many as Jim. How many apples did they buy total? A) 16 B) 18 C) 20 D) 24

Simplify the radical expression. square root of 39 (square root of 6 + 7)

When the function f (x) = 4 (2) x is changed to f (x) = 4 (2) x - 13, what is the effect?

John Adams was the second president of the U. S. A (TRUE OR FALSE)

When driving a hummingbird can reach a speed of 40 miles per hour what is the speed in feet per second?

Create a slope that will be parallel to the slope provided which is 5/9 what is the parallel slope?

A number x, rounded to 1 decimal place is 12.3 write down the error interval for x

A middle school took all of its 6th grade students on a field trip to see a ballet at a theatre that has 2000 seats. The students filled 90% of the seats in the theatre. How many 6th graders went on the trip?

Create a function that has a derivative of f (x) = 2x + 1 at a given input value of your choice.

Bill is shopping for folder, notebook, and pencils for the first day of school. a notebook costs 4 times as much as a folder. a notebook costs 2 times as much as a set of pencils. each folder costs $ 2.