Calculators were purchased at $70 per dozen and sold at $20 for three calculators. What is the profit on six dozen calculators?

A demand ___ is a graphic representation of the law of demand a. schedule b. curve c. projection d. model

A number is shown with 2 tens and 15 ones which of these is a way to write the number

7. A car rental company rents a car for $52 per day and $0.15 per mile. What's the rental fee for a car that's rented for 3 days and driven 200 miles?

Small scooters cost £80 and large scooters cost £130. A school buys few scooters for the playground for £1000. How many of the smaller and larger scooter did they buy?

4/15 of the 315 members of a book club are male. How many female members are there in the club? A ... 174 B ... 131 C ... 84 D ... 231

1. If I get a loan of $30,000 and I promise to pay in 10 equal instalments of $3,000 each semester, how much interest in total do I have to pay if 10% each semester over the balance.

Which of the following conditions make a pair of triangles congruent? One angle and two sides are congruent. Two angles and one side are congruent. Two corresponding sides and one angle are congruent.

Prove that 3999991 is not prime.

One third kaylees age increased by 12 is equal to twice her age decreased by 3

How many total seats will the airline gain by purchasing three more of both the 737 aircrafts and MD-88 aircrafts? There is a chart too: aircraft seats 737 - 150 757 - 183 767 - 250 MD-88 142 777 - 268