Isaac drew a shape that has three sides. each side is 9 cm long. what is the perimeter of the shape?.

A student has these scores on their assignments. The teacher is considering dropping a lowest score. 0, 40, 60, 70, 75, 80, 85, 95, 95, 100 a) What effect does eliminating the lowest value, 0, from the data set have on the mean and median?

Which number line represents the solution set for the inequality 2x24? + -10 -8 -6 4 - 2 0 2 4 6 8 10 + + + + + -4 -10 -8 -6 -2 0 + 6 + 10 2 4 8 + + -10 -8 --6 -4 O -2 2 4 6 8 10 -10 -8 --6 -4 -2 0 2 4 6 8 10

Find the cost of lodging: $43.00 per night for two nights and $38 per night for three nights Answer: $

What is the slope of this line that is written in slope-intercept form: y = - 2x + 6 A) 6 B) - 2 C) - 2x D) - 6

The measure of an angle is 46°. What is the measure of its supplementary angle?

How you use number sense when you go shopping. In your response, include the different types of numbers that you would use. Explain and give examples of how you will use your understanding of each of the following concepts when you go shopping

How many yards equal 27 feet

Each of 4 tables at a party is set with a bowl of grapes. Each bowl contains 5/8 of a pound of grapes. How many pounds of grapes are there altogether? Show your work.

How do you calculate the Mean Absolute Deviation (MAD) ?

Suppose that the world's current oil reserves is R = 2180 billion barrels. If, on average, the total reserves is decreasing by 18 billion barrels of oil each year, answer the following: A.