If p and q are non-zero rational numbers and s and t are irrational numbers which statement is possibly true?

a. the product pq is irrational

b. the product pt is rational

c. p/q is irrational

d. the quotient s/t is rational.

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj: