If k=12. Write an equation in y=kx form.
y=12x
There are 2 red marbles, 4 green marbles, and 6 white marbles. What is the probability of choosing a red marble.
1/6
On a map with a scale of 1 in ~ 5 mi. If two cities are 100 miles apart how many inches would they be apart on the map.
20 inches
The radius of a circle is 12in. What is the area of the circle?
452.16 in2
(3,1) (9,3) (12,4) What is the constant of proportionality?
1/3
The radius of a circle is 16cm. What is the circle's circumference?
100.48 cm
-$50,000
Coach Alvarado has $25,000 in his savings account. He plans on saving $500 per month. How many months will it take him to save $100,000?
150 months
What is the volume of a square pyramid with a base of 5cm and a height of 12 cm?
100 cubic cm
Rational numbers can be written as a fraction? True or False
True
Coach Alvarado makes $20 an hour cutting grass. He already has $50 in his wallet. How many hours will Coach have to work to make a total of $500?
22.5 hours.
400 cubic cm