. When a dry sponge absorbs water, which changes most (circle one)? A. the sponge's mass
B. neither changes, mass and volume stay the same
C. the sponge's volume

Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost

[tex]5 \times1 \frac{12}{13} [/tex] me