Value of two numbers if the sum is 12 and differnce is 4

Find percent notation 0.488

Sean has some candy bars that he wants to give away. He is going to give each person 1/8 of a bar, and he has 2 3/4 to give away. How many people will get candy?

Which fraction is not greater than 2/5? 3/10 7/10 2/4 3/6?

350:10 to third power = 0.35 how do you know this is correct

Suppose a bag contains 8 white chips and 2 black chips. What is the probability of randomly choosing a white chip, not replacing it, and then randomly choosing another white chip? A. 1/25 B. 28/45 C. 1/45 D. 16/25

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)