How to solve equation and justify for - 30=-6 (r+7)

Which of the following illustrates the truth value of the given conditional statement? If 6 • 3 = 18, then 4 + 8 = 20.

A teacher and nineteen students are planning a field trip to go to an aquarium. they need to raise money to go on the trip. the cost of the trip includes: . food and ticket : thirty-two dollars per person. . cost of the bus: nine hundred dollars.

If 4 hikers want to share the fruit evenly, how much pieces should each person get?

Can every subtraction problem be rewritten as an addition problem that gives the same result

What is 9,170 times 3,034

If f (x) = 3x - 2 and g (x) = x2 + 1, find (+6) x).

A boy is 17 years old and his sister is twice as old. when the boy is 23 years old what will be the age of his sister?

3. Find the smallest number of sweets that I can be put into bags which all cantain either 9, 15, 20 or 24 Sweets with none left over.

Larry is using an online calculator to calculate the outputs f (n) for different inputs n. The ordered pairs below show Larry's inputs and the corresponding outputs displayed by the calculator: (1, 5), (2, 9), (3, 13), (4, 17) Which of the following

Complete the statement to explain why 8,000 : 800 = 10.