Susan, Chang, and Henry sent a total of 127 text messages over their cell phones during the weekend. Chang sent 3 times as many messages as Henry. Henry sent 7 fewer messages than Susan. How many messages did they each send?

Dave Murray has forecast 2 inches of rain in the near future. If the rain to snow ratio is 1in : 6in, how much snow should we expect if the temperature falls below 32 degrees F?

A water tank measures 1.4m by 80cm by 60cm. Find its capacity, the volume of water it can hold in litres.

Why is a fixed interest rate almost always better than a variable interest rate?

Write an algebraic expression for the verbal expression below six times the sum of a number and seven

The answer is 14 7 (abc) + 8 : b + bc a=0 b=2 c=5 bc = 2+5

Use the Table to evaluate each expression. x | 1 2 3 4 5 6 f | 3 1 4 2 2 5 g | 6 3 2 1 2 3 a). f (g (1)) b). g (f (1)) c). f (f (1)) d). g (g (1)) e). (gof) (3) f). (fog) (6)

How do you make 104 with 2 3 5 and 8

Match each P-value with the graph that displays its area without performing any calculations. Explain your reasoning. P = 0.0158 and P=0.1762. (a) = - 2.15 (b) z = - 0.93 Graph displays the area for P=0.0158 and graph displays the area for P = 0.

What are all of the solutions to f (x) = x3 - 7x - 6?

Two trains left Metropolis at the same time. One traveled south at 50 mph. We are traveling east at 40 mph. How far apart were the trades at the end of three hours