The mean of a set of four test scores is 79. If three test scores are 77, 79, and 85, what is the fourth test score?

a. 83

b. 81

c. 79

d. 75

For a certain instant lottery game, the odds in favor of a win are given as 71 to 29. Express the indicated degree of likelihood as a probability value between 0 and 1 inclusive

What is 5x+6x? SHOW ALL WORK

You deposit $1400 into a savings account that earns simple annual interest. After 12 years, the balance in the account is $2408. What is the annual interest rate?

What is the GCF of 52 and 78? Explain the method you used to find it

I bought 3 Books my total is 150$ 1 book is 50% more expensive than all of them how much is it

Enter the value of n so that the expression (-y + 5) + (7y - 9) is equivalent to (ny - 4)

The heavyweight weight class in high school wrestling is from no less than 195lb and a maximum 285 LB write two inequalities to represent this range

A shose box measures 15in. by 7in. by 4 an half

Write the equation or inequality : in order to take honors level math, Lisa must have an average of 85 on her math tests. Her scores so far are 85, 70, and 98. What is the minimum score Lisa needs on the fourth test to get into honors math class?

Convert 3/5 to its decimal form and round to the nearest tenth