PLAY Determine the equation of the line that goes through (-1, 4) and (4,1). Part A Record your equation in slope-intercept form. y= M Part B Record your equation in standard form.

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

The cost for an uberi is $2.50 plus $2.00 mile. if the total for the uber ride was $32.50, how many miles did the customer travel?

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.