Would 3z + 2 = 5 when z is 1 be an expression?

What is the unit rate of 36 gal in 12 min

A car travels at an avg speed of 48 mph, how many miles does it travel in 4 hours and 15 minutes

Dr. Drange has a collection of 90 books. Of the books, 2/9 are math books, 1/6 are science books, and the rest are romantic novelss. How many romantic novels does he have?

What is - 4 divided by - 0.2?

Larry has 9 gallons of paint. He uses 10 quarts to paint his kitchen and 3 gallons to paint his living room. How many pints will be left?

Is 0.166666667 a terminating decimal or repeating decimal

Hasan plans to choose a book from a section of the store where everything is 25% off. he writes the expression d-0.25d to find the sale price of the book if the original price is d dollars. bella correctly writes another expression, 0.

There are 3 blue marbles, 8 red marbles, 4 green marbles and 5 yellow marbles. What number represents 50% of the marbles?

Suppose a soup can has a diameter of 10 cm and a height of 12 cm. What is the volume of soup in the can? (to nearest whole number) A) 36 cm3 B) 48 cm3 C) 144 cm3 D) 942 cm3

A grab bag contains 9 nasty teeth and 6 spinners. Bill is the first to select from the grab bag and then Jane selects from the remaining gifts in the grab bag.