Bescha predicted that she would sell 500 handmade vases at a flower show. When the show was over, she had 50 vases left. What was the percent error in the estimate? Round the answer to the nearest tenth.

In Prodigy, Luigi's inventory weighs 3 grams. He is collecting old socks, each sock weighs grams. Let the total weight of his inventory be represented by i. Let the number of old socks collected be represented by s.

The current cost of a typical desktop computer is $745. The cost in year 1983 was $1,445 with fewer capabilities. What is the CPI for the desktop computer?

Y = 5x + 7 2x + y = - 5 Are the equations parallel, perpendicular, or neither?

If you roll a normal dice 120 times. How many odd numbers would you expect to get

The expression 3x - 4 (2x - 5) is equivalent to the expression 20 - 5x. True False

89 (54x - 36) + 2 = - 3/4 (-40 + 16x) + 90xsolve for x

The ratio of cars to vans in a parking lot is 1 to 4. If there are 40 cars and vans in the parking lot altogether then how many vans are there?

Geoffrey's babysitter stayed from 6:25 P. M. until 10:40 P. M. For how much time does the babysitter need to be paid?

What is equivalent to 4b? A) b+2 (b+2b) B) 3b+b C) 2 (2b)

Find the value of x 58° 42°