Allen and Beverly thought of the same number. Allen doubled the number and added 15 to the result. He got 51. Beverly performed the same operations with the number, but in reverse order. What did she get?

When simplified, the expression (x ^1/8) (x^3/8) is 12. Which is a possible value of x?

Find the greatest possible error for the measurement 0.991 g.

the town library is raising money by selling old books for $2 each which equation can be used to find the amount of money raised if number of books sold is no let x represent the number of books sold and y represent the number of dollars raised

Which expression is not equal to the expression shown? 33 : 3-4 3x36 3-3 : 34. 33 x 34 37 = 30

Andrea bought tacos from a food truck and left a 25% tip of $2.00. What was the price of Andrea's tacos, before tip?

Is 2/5 of 15 equal to 10

Let x represent any number in the set of even integers greater that 1 which inequality is a true for all values of x? A. X<0 B. X>0 C. X<4 D. X>4

2lb/wk = how many oz per day "

3 (5-2x) = -4 (cx+4) What value for c in the equation above will make the equation have no solutions?

Five times a number yield 20