last month he sold 50 chickens and 30 ducks for $550. this month he sold 44 chickens and 36 ducks for $532. how much does a chicken cost and how much does a duck cost?

1.-16 = 0.2b What is the answer?

Mrs. Mahoney went shopping for the some canned goods, which were on sale. She bought three times as many cans of tomatoes as cans of peaches. The number of cans of tuna was twice the number of cans of peaches. If Mrs.

Find the height of the cone with a volume of 464.603 and a diameter of 8 feet

3. The student council bought t-shirts from a company for $9 apiece. They also spent a one-time fee of $250 on a custom made design for the t-shirts and the marketing to sell them.

Determine the slope, m and y - intercept, b of the line y=8x-6

Evaluate the expression when c = 6. 2² - 8c+5=

One cup of dog food weighs 1 4/5 ounces. A police dog eats 6 1/3 cups of food a day. How many ounces does the dog eat each day.

Original price:$89.00; markdown:33%

Mary needs a 90% on her final exam to get an a for the quarter. The exam has 75 questions how many questions does Mary need to answer correctly in order for her to get an A

Find the slope. (6,7) (2,-4)