50 POINTS What is the sum of the addition equation 0.27 + 0.16 = _? Use the decimal grid to help you solve.

0.43

0.53

0.11

0.63

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

What statement is true? 2x^2-9x+2=-1

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.