Marlin's marble jar had 36 red marbles and 64 blue marbles. what was the ratio of red marbles to blue marbles in the jar?

a. 1 : 2

b. 9 : 16

c. 2 : 3

d. 3 : 4

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

Which graph represents the equation y =4x

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?