Factor x^2+5x-50
a. (x+25)(x-2)
b. (x-5)(x+10)
c. (x-10)(x+5)
d. (x+2)(x-25)

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3