Four whole numbers have been rounded to the nearest 10. The sum of the 4 rounded numbers 90. What is the maximum sum of the 4 original numbers?

Find the y-intercept and x-intercept of the following linear equation. 6x+3y=-18

A single die is rolled twice. Find the probability of rolling an oddnumber the first time and a number greater than 2 the second time.

Find the next three number in the pattern 4 8 10 20 22 44 46 92

Which of the following is the area of a trapezoid whose dimensions are base one = 10 cm, base two = 5 cm, and height = 2 cm? 30 squared cm 30 cm 15 cm 15 squared cm

Given the expression 3x^ (2) y + 4xy + 1 - 5x^ (4) y - 6y, do the following as instructed below: a. Write the polynomial in descending order. b. Classify the polynomial by the number of terms. c. State the degree of the polynomial.

On the map, the distance from Colton to Yucaipa is 2.5 inches. If each inch in the map equals 3 miles, how far is the real distance from Colton to Yucaipa

Long-grain rice costs $0.72/lb. How much would 2.7 lb of long-grain rice cost? A. $0.19 B. $1.90 C. $1.94 D. $1.95

Are the graphs of the lines in the pair parallel? Y=-2/3x - 18 -6x - 9y=18

Julie owns a small business. There was a loss of $14 on Thursday and a loss of $15 on Friday. On Saturday there was a loss of $13, and on Sunday there was a profit of $18. Find the total profit or loss for the four days.

Charlie runs at the speed of 3 yards per second. About how many miles per hour does Charlie runs?