How can I tell if this shows direct or inverse variation? x = y + 2

Twelve is the geometric mean of 9 and what number

A cube has a surface area of 150 square inches. What is the surface area of a similar cube that is larger by a scale factor of 2?

A store gave a $5 gift card to every 9th customer and $10 gift card to every 6th Customer. Which customer was the first customer to receive both a $5 and a $10 gift card?

Complete the square for: 2x² - 36x - 16 show work.

What is the best deal on juice? 1 liter of juice at $2:75 2 liters of juice at $5.25 3 liters of juice at $8.50 5 liters of juice at $13.75 10 liters of juice at $27.50

A circle with circumference 6 has an arc with a 340º central angle.

Derek buys 4 packages of cheese. Each package weighs 5/8 pounds. Which of these is the total weight of the cheese Derek bought? A. 4 5/8 B. 6 2/5 C. 2 1/4 D. 2 1/2

The piano measures 19/4 feet long does it fit in a 5 foot long space?

Hector surveyed all the sixth graders at his school about their favorite after-school activity. The table shows the results that were used to make a bar graph.

Liz has hiking a trail that is 0.8 miles long she traveled 2 tenths by herself the rest she travels with her friends how far does liz hike on her own