Find two numbers a and b whose sum a+b is 0 and whose difference a-b is - 6

3. Princess can sell an average of 12 muffins per day. She needs to earn $9 per day to meet her fundraising goal. How much does she need to charge for each muffin to reach her goal?

Evaluate the expression 8 16/21 + 8 11/14 - 9 1/7

Convert 0.381 to a fraction in simplest form. show your work

A frog can jump 2 feet. how many jumps are needed for the frog to cover a distance of at least 13 feet?

Juan went out to eat dinner, and the meal cost $60.00. If Juan received an 18% discount, what was the total value of the discount?

Find a pair of fractions that has each product. A) 6. B) 1 / 2

a recipe that serves 4 calls for 1 3/4 cups of tomato sauce. if jerry makes 2 1/2 time that amount, how many cups of tomato sauce will he need?

Find the slope of the line that contains (-2, - 2) and (-10, - 9). A) 8/7 B) 11/12 C) 12/11 D) 7/8

Which of the binomials below is a factor of this trinomial? - 3x^2-21x+24 x-4 x+1 x+4 x-1

218 students went on a field trip. Nine buses were filled and 20 students traveled in cars. How many students were in each bus?