Ralph is 3 times as old as sarah. in six years, ralph will be only twice as old is sarah will be then. find ralphs age now.

if x represents sarah's age now, which of the following expressions represents ralphs age in six years?

a: 2x
b: 6x
c: 2x+6
d: 3x+6

Josue tosses a coin and spins the spinner at the right. what are all the possible outcomes

The graph shows the prices of different numbers of bushels of corn at a store in the current year. the table shows the prices of different numbers of bushels of corn at the same store in the previous year. previous year number of bushels price of corn (dollars) 2 10 4 20 6 30 8 40 part a: describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. part b: how many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? show your work.

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?