pls help me. ik that the equation is h=-16t^2+8t+70. Don't give me a link to anything(or be a b* about it and do it anyway) just type out the answer with as much detail as possible. THks

What is the explicit rule for the sequence in simplified form? −1,−4,−7,−10,−13… an=4−5n an=−4−3n an=2−3n an=−6−5n

2x + 3y = 17 5x + 6y = 32 usibg method if elimination

Rose and andrew are financing $128,000 to purchase a condominium. they obtained a 15-year, fixed-rate loan with a rate of 5.05%. they have been given the option of purchasing up to four points to lower their rate to 4.81%. how much will the four points cost them?