What is the axis of symmetry for the equation 9x^2+21x-8=0

If 28 dog biscuits weigh 12 1/4 ounces, what is the weight of each biscuit? A) 3/7 of an ounce B) 4/5 of an ounce C) 7/16 of an ounce D) 7/28 of an ounce

An ice chest contains 5 cans of apple juice, 6 cans of grape juice, 6 cans of orange juice, and 8 cans of mango juice. suppose that you reach into the container and randomly select three cans in succession.

Explain how the diameter and circumference are related?

The sanchez family goes out for dinner, and the price of the meals is $60. The sales tax on the Meals is 7 percent, and they also want to leave a 15 percent tip.

Charlotte has 12 t-shirts one fourth of her t shirts are green how many of Charlotte's t shirts are green

The sale price of a jacket is 77% of its original price. The jacket originally costs $87. Which expression gives the most reasonable estimate of the sale price? One-half (90) One-half (100) Three-fourths (90) Three-fourths (100)

If a snowball melts so that its surface area decreases at a rate of 7 cm2/min, find the rate at which the diameter decreases when the diameter is 10 cm.

Explain how find is 7 x 20 is similar to find 7 X 2000 product

What 2 partial products would you add to find 513x46?

A box of chocolates costs $10.25, including tax. Mr. Jones wants to purchase boxes of chocolates for his team and has a $50 budget. Write an inequality to solve for the number of boxes of chocolates Mr. Jones can purchase with his budget.