If u want to find the depth of a submarine during a dive, would it be more reasonable to use an equation with the rate in feet per minute or per hour

Which graph represents the linear function below? y-3=1/2(x+2)

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b. fitness equipment worth $1,700 c. a holiday package worth $2,000

Luisa sells stuffed animals. she sells her stuffed elephant for $34.90, and the sales tax is 6% of the sale price. about how much is the sales tax on the elephant?