Estimate 51.745 + 39.51 by first rounding each number to the nearest whole number.

Create an equivalent system of these equations and test your solution x + y = 1 x 3y = 9

243.875 round to the nearest tenth, hundredth,

Give a recursive definition for the set X of all natural numbers that are one or two more than a multiple of 10. In other words, give a recursive definition for the set {1, 2, 11, 12, 21, 22, 31, 32, ... }.

Is 1/4 and 3/12 equal

During a football game, a team lost 12 yards on the first play and then gained 5 yards on each of the next 3 plays.

The value of y varies directly with x, and y = 4 when x = 10. find y when x = 1. a.-2.5 b. 2.5 c. 0.4 d.-0.4

The height of a cylinder is 6 inches. The diameter of the circular base of the figure is 10 inches. What is the approximate surface area of the figure? Use 3.14 for π and round to the nearest whole number.

Navy sold a house for $225.900 and earned 4% commission how much did Macy earn for the sale of this house?

Y=-x^2+4 y=2x+1 I'm not sure how to solve for this system of equations

what are the new coordinates after reflecting across x=2 if the coordinates are K (-2,-1) L (-2,-3) M (-5,-3) N (-5,-1)