Alicia and 3 of her friends entered a robotics competition. The rules
allowed them to spend a certain amount on supplies. If each person spent
$12 for supplies, how much did they spend in all?
a x/4=12
b 4x=12
c x/3=12
d 3x=12

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points