Solving Equations 3k+10=2k-21

If 21 more than 3 times a number is - 15, what is the number?

What is 11 - 6 3/8 answer written in simplest form

What is 8.5 % of 75.99

Is Half a mile in 30 seconds fast? Why?

In a survey of 300 voters, 68 said they voted for Candidate A. How many votes can Candidate A expect to receive if the population of the town is 10000?

At the movie theatre, child admission is $5.20 and adult admission is $9.70. On Sunday three time as many adult tickets as child tickets were sold, for a total sales of $788.90. How many child tickets were sold that day?

Is 2/4 equivalent to 3/6

The lengths of the sides of a triangle are three consecutive odd integers. The perimeter of the triangle is 45in. What is the length of the shortest side of the triangle?

Which of the binomials below is a factor of this trinomial? x² - 4x - 12

There are 6 dogs at a doggie daycare on Friday. If 1/3 of the dogs are large dogs, 1/6 of the dogs are medium-sized dogs, and the remaining dogs are small. How many dogs are small?