Is 8.4 an irrational number?

Emily bought 30 yards of fabric to make curtains. How many inches of fabric did Emily buy? Emily bought inches of fabric.

How do you solve the fraction 2 1/2 - 6

Terry has a credit card that uses the average daily balance method. For the first 18 days of one of his billing cycles, his balance was $350, and for the last 12 days of the billing cycle, his balance was $520.

Find the value of a and b if √5-1/√5+1=a+b√5

Does the relation s={ (5.2). (3.2), (4,2) ? state the domain and range

Hi I have a question. What is 2/5 * 10

Can a function have symmetry across the x axis? Why or why not?

50 pounds to 35 pounds

Write the number equal to 7 tens and 3 ones

Write a word problem that involves finding the volume of a box draw the box solve the problem and explain how you found your answer