Jesse has $7.00 in nickels, dimes and quarters. He has twice as many dimes as nickels, and 3 times as many quarters as nickels. He has 42 coins altogether. How many of each coin does he
have?

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog