If s-t=5, what is the value of 3s - 3t + 3?

At a local cafeteria there are 10 vegetable selections available. How many 3-vegetable played May be made?

A group of students was asked, "How many hours did you watch television last week?" Here are their responses. 16, 11, 7, 18, 19, 5 Find the mean number of hours for these students. If necessary, round your answer to the nearest tenth.

52 rounded to the nearest ten

Each hat cost $9. Each scarf cost $4 less than each hat. What is the total for 7 hats and 9 scarves? Write a number sentence for each step.

An angle measure of 167 is an obtuse angle. is this true?

Place value of 3,452

Sean's office is 5 feet by 8 feet. Beth's office is 4 feet by 8 feet. How much larger is Sean's office?

What is a even number for 14 18 22?

Jared is in charge production in a factory that makes lightbulbs. The factory made 2648 lightbulbs over the weekend. Jared wants to pull a sample of these bulbs for testing.

The measure of a central angle is 3x + 18 and the measure of its arc is 147 which equation can you use to find the value of x