Q=-305+77p and p=23.12 what is the producer surplus

What is the value of the expression shown below? 8.63 + 1.4 - (2.2) A. 12.23 B. 12.06 C. 8.99 D. 7.83

One number is twice another number and their sum is 36. which system of equations represents the word problem? 2x y = 36 and x y = 36 x y = 36 and y = 2x y = 2x and 2x y = 36

3. Write out the prime factor of the following numbers. a. 15 b. 21 C. 38 d. 42

Simplify. (4x5z) 3 A. 64x15z3 B. 48x15z3 C. 12x15z3 D. 12x2z3

If gas is 50 miles per gallon and I need 171 miles to my destination how many gallons of gasoline do I need?

In a recent year 36% of all college students were enrolled part time. If 6.2 million college students were enrolled part time that year what was the total number of college students. Round to the nearest million

Jason baked 5 cherry pies. he wants to share them epually among 3 of his neibors. How many pies will each neighbor get?

Solve this problem as a quadratic equation. The difference between two positive numbers is 5. Their product is 104 find the numbers.

2. Kerry has a $1,973-per-month mortgage payment. He decides to refinance his $204,000 balance at 5% over 20 years. What's his new monthly payment?

A clothing store sells a customer 3 T-shirts and 4 pairs of shorts for $83. Another customer buys 4 T-shirts and 1 pair of shorts for $50. How much is one T-shirt (t), and one pair of shorts (s) ?