If 9 lbs. of pasta salad serves 15 people, how much pasta salad should you bring to a picnic with 76 people

10r2 = 2 (5) (r) (r) 4r = 2 (2) (r) What is the LCD of the expressions?

At the start of the month, the value of an investment was $48.45 $48.45. By the end of the month, the value of the investment changed by a loss of $13.80 $13.80.

Melinda goes bowling on Saturday afternoons. She bowls 3 games and pays for shoe rental. Define a variable and write an expression to represent the total cost Melinda pays. Then find the total cost if one game cost $4.

The water level varies from 12 inches at low tide to 52 inches at high tide. Low tide occurs at 9:15 a. m. and high tide occurs at 3:30 p. m.

The table shows the result of a restaurant survey. Meals Service Good Service poor Total Lunch 49 39 88 Dinner 19 15 34 Total 68 54 122 Find the probability the service was poor, given that the meal was dinner.

rick jogged the same distance on tuesday snd friday, and 8 miles on sunday for a total of 20 miles for the week. solve to find the distance rick jogged on tuesday and friday

What is - 3t+1=t+9-4t in steps

Is 28% greater than 0.12

Find the first five terms of the sequence: an = 2an - 1 - an - 2; a1 = 4; a2 = 3. A) {4, 3, 2, 2, 2} B) {4, 3, 2, 1, 0} C) {4, 3, 5, 1, 9} D) {4, 3, 4, 5, 6}

What are the roots of the polynomial equation x⁴+x³=4x²+4x? use the graphing calculator and a system of equations. -2,-1,0,2 -2,0,1,2 -1,0 0,1