50

,

49

,

63

Order the expressions from least to greatest.

Which situation describes a time when it would be all right to round the numbers? A. Derek wants to buy a loaf of bread for $4.50 and another loaf for $4.75. The cashier is thinking about rounding each price to the nearest whole number.

Solve each system using substitution. Check your answer 2x+2y=38 y=x+3

Which equation shows this relationship? 8 less a number (n) is 21.

Larry can buy 2 1/2 pounds of chicken for 10.00 how meany pounds of chicken can he but for 1.00 btw the 2 is on the side of the 1/2

a stop light has the following cycle green for 50 seconds yellow for 4 seconds and red for 62 seconds if you arrive at the light 50 times predict how many times you will have to stop and wait more than 4 seconds

A school brought 32 new desks. Each desk cost $24. Estimate how much the school spent on the new desks

Evaluate the expression 1/3^-2

What time is it if it is 40 minutes after 7:30?

A = 1/2h (b + B) Solve for b.

Keith is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices. Company A charges $120 and allows unlimited mileage. Company B has an initial fee of $75 and charges an additional $0.