Determine the variable (s) in each algebraic expression/algebraic equation. 1. 2a
2. x + 3
3. 2f + 5
4. m + 2π
5. -3c​

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters