A maths test has two prolems. the first was solved by 70% of the students. The second was solved by 60%. Every student solved at least one of the problems. How many students took the test?

What is the area of a circle with a radius of 12 inches? Use = 3.14.

Nine more than the quotient of 2 and a number x

Eight more than 3 times a number

Cory is paid $567.20 biweekly. What is his annual salary? O $6,806.40 $13,612.80 o $14,747.20 $29,494.40

Identify the coefficient of the variable in each expression. Then evaluate the expression for the given value of the variable. 7x when x = 3

Which of the scenarios include only independent events? A) Kia chooses a card from a standard deck of 52 cards. Kia chooses a second card without replacing the first card. B) Mary is selecting baked potatoes at the grocery store.

Jerome is a co-worker of a small company and received 1/3 of the company's profits this year. What were the company's overall profits if Jerome made $150,000?

Which expression shows (3-4i) + (-7-8i) in simplest form? A.-1-15i B.-4-12i C.-4-28i D. 10-12in

What's 60 increased by 15%?

1 tenth of 1,700,000.00