Hannah spends $4.50 each day to buy lunch at her school. After school each day, she buys the same snack. Hannah spends $28.75 for lunch and snacks each week. The equation and solution model the situation. 5 (4.50 + x) = 28.75; x = 1.25 What does the solution, x = 1.25, represent? the total cost of snacks for the week the cost of each snack the total amount of lunch for the week the amount she spends each day for lunch and snack

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

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?