The combination for a lock is a 3-digit number. the digits are the prime factors of 42 listed from the least to greatest. what is the combination lock?

Can negative numbers be integers?

what is: x + 3 - 2x - 1 = 4 5 3

What is 66 2/3% as a fraction in simplest form and as a decimal

Half of your baseball card collection got wet and was ruined. You bought 19 cards to replace some that were lost. How many did you begin with if you now have 45

He price of an item has risen to$62 today. Yesterday it was $40. Find the percentage increase.

How do u write negative 2/9 in a decimal

What number must you add to complete the square? x^2+4x=13

Given that R = 4 x + 8 y Find y when x = 4 and R = 32

Distributive Property to find 8 (98)

You and two friends are making a gift basket. You want to keep the cost below $15 per person. Write and solve an inequality that represents the total cost of the gift basket.