Keiko has seven colors of lanyard. She uses three different colors to make a chain. How many different combinations can she choose?

Solve the literal equation for y. 8x-3=5+4y

Today Bobby has $106. Yesterday he spent $39 of his savings on video games. How much did he have in his savings before buying the video games?

A teacher collects a total of 17 mobile phones and iPads before a group of students heads off on a bushwalk. From a second group of students, 40 phones and iPads are collected.

Michelle ordered 200 T-shirts att the school carnival. She paid $2.80 per shirt, plus 5% of the total order for shipping.

Evaluate the function rule for the given value. y = 6 • 4x for x = - 3 a. 3 divided by 8. b. - 72 c. 3 divided by 32. d. 3 divided by 128.

What is the chemical basis of a gene? A. carbohydrate B. Protein C. DNA D. lipid

A 26-year-old male is interested in purchasing life insurance. Using the table, determine what the annual premium for a 20-Payment Life insurance policy, given that the face value of the policy is $89,657.

Comparing decimals 0.49 to 0.94 is that equal? or 0.94 more ... ?

What is the median of this set of data? 100, 102, 103, 106, 109

Already bought 854 acres of land for development if 62 acres of his purchase is reserved for a park how many 3 acres building lots are able for sale