Garrett is in the middle of a 20 minute bike ride. It takes four minutes for him to go kilometer, so you'll end up going find kilometers. Suppose K is the number of kilometers Garrett has already bike D

2cos2θ-cosθ-1=0 for - 180°≤θ≤180° I don't get how it is solved

X/3 - 5 = - 1. What is x? Show solving

Which rule describes a translation that is 8 units to the right and 2 units up? (x, y) (x - 8, y + 2) (x, y) (x - 8, y - 2) (x, y) (x + 8, y - 2) (x, y) (x + 8, y + 2)

The Jurassic Zoo charges $8 for each adult admission and $5 for each child. The total bill for the 160 people from a school trip was $863. How many adults and how many children went to the zoo?

What is 5/9 multiplied by 4 1/2

A + (-6) where a = 4 and b = 2.

Find the center and radius of each. 1 - x^2+y^2=49 2 - x^2+y^2=324 3 - x^2 + (y+2) ^2=121 4 - (x+10) ^2 + (y+9) ^2=8

Store is giving away $10 coupon to every 7th person and $25 coupon to every 18th person. Which person will be the first for both coupons?

Boxes of cereal usually cost $4 but they are on sale for $1 off a gallon of milk costs $3 the expression 4b - 1b + 3 can be used to find the cost in dollars of buying b boxes of cereal and a gallon of milk write the expression in simpler form

I need to find the answer to this equation. 4+1-3x + 10 = x