The sum of a number and its opposite is always equal to zero. what situation models this property of addition.

A grocery store sells a bag of 5 lemons for $2.00. What is the unit cost of each lemon in the bag?

F (x) = /,/,3x^2-6x+5 3x 2 -6x+5 g (x) = g (x) = /,/,-4x-13 -4x-13 /text{Find: }f/circ g (x) Find: f∘g (x)

A gas pump machine rejects 12 percent of credit card transaction. if this is twice the normal rejection rate for a normal gas pump, how many out of 500 credit cards transactions would a normal gas pump machine reject?

A biologist is researching the population density of lizards near a boulder in a desert. The biologist counts 15 lizards within a radius of 1/4 mi of the boulder. What is the population density of lizards?

When jamies car moves forward such that each tire makes one full rotation the car has traveld 72 inches how many full rotation will the tires need to make for jamies car to travel 10 yards

Cross out the word does not belong in each group Primrose cowslip - bee grasshopper-humming singing - daisy oak tree - grasses butterfly - fluttering meadow

What is the mode of this data set: 17, 13, 18, 20, 17, 15, 12 A. 19 B. 17

Find the volume for the regular pyramid. slant height = 6, length of side = 4

Four identical robots lie on the ground head-to-toe and measure 14 feet. How tall is each robot?

A trapezoidal pyramid has a volume of 3168 cm^3 and its height is 36cm the lengths of the 2 bases of the trapezoidal base are 18cm and 28cm what is the height of the trapezoidal base