Which value of a below solves the equation: 3a + 1=-a + 3?

(1) - 6

(2) 8

(3) - 1

(4) 5

2.7 centimeters in three seconds ask centimeters in four seconds

What is the area of a square with sides that are 3 2/5 in long?

It's lunchtime and Brad is looking in the kitchen for something to eat. Which could be considered a need for Brad?

How to graph y=|x-2|-4

LaToya decides to join a gym for a minimum of one month to train for a triathlon. The gym charges a beginner's fee of $100 and a monthly fee of $38.

What is 100/2,670 simplified?

2. Find the product (11x2 + 7x - 3) (-5x + 1). -55x3 - 24x2 + 22x - 3

What is 5 (x+1) = 68-2x-2x

What is 6 x blank = 36

There was a sample of 600 milligrams of a radioactive substance to start a study. Since then, the sample has decayed by 7.9% each year. Let t be the number of years since the start of the study. Let y be the mass of the sample in milligrams.