Felipe Vasquez bought some 14₵ stamps and the same number of 22₵ stamps. He paid a total of $1.80 for all the stamps. How many of each kind did he buy?

Solve 7k+2m=kr+4m+3 for k

3 loq, 6) - 2 log (5x) = 2

A pair of sandals cost 10.50. There is a 7% sales tax. What is the total cost of the sandals?

Two houses at a construction site need roof tiles. Each house needs 1,330 roof tiles, and each box of roof tiles contains 40 tiles. How many boxes of tiles will the construction crew need to finish roofing both houses? Why?

The sides of a square are all increased by 3 cm. The area of the new square is 64 cm. Find the length of a side of the original square. A. 5 cm B. 11 cm C. 2 cm D. 7 cm

The Martins swimming pool is a square and is in the center of a plot that is 36 meters on a side. They have 1152 square meters of lawn. How long is a side of the pool?

What is 92 + 8A in hexadecimal?

If two students from the highschool are chosen at random one after the other to represent the school at a leadership conference what is the probability that the second student chosen is a sophmore girl if the first student chosen was a senior boy

Mai is riding her bicycle she take 6 hours to ride 38.4 kilometers. What is her speed?

I got. 5 It says to simplify your answer. Using interference or simplified fraction. And to find value of variable x