An electronics company refurbishes ink-jet printers. The table shows the revenue produced for the number of units
sold.
u (units)
30
32
34
36
R ($000)
8
9
10
11
How much revenue will be produced for 35 units?

What is (28 + 7 + 6 + 3) x 1/2 show your work

Mason bought 8 1/4 feet of wire. he cut off a piece of wire 3 5/12 feet long and used it for his science project. how much wire did mason have left?

For a school science project, john noted the temperature at the same time every day for one week. the high temperature for the week was 27°f, and the low temperature for the week was −3°f. what is the difference between the high and low temperatures john recorded?