tim and luke start a lawn-mowing business and buy a lawnmower for $325. they plan to charge $25 to mow one lawn. which inequality can be used to find x, the minimum number of lawns they need to mow if they wish to earn a profit of at least $1000?
a) 25 ≤ 325x + 1000x
eliminate
b) 25 ≥ 325x + 1000x
c) 25x ≤ 325 + 1000
d) 25x ≥ 325 + 1000

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before

Add: (6x^2-5x+3) + (3x^3+7x-8) a. 9x^2+12x-5 b. 9x^2+2x+11 c. 9x^2+2x-5 d. 9x^2-2x+5