Lydee signed up for dance lessons. the ballet company charges a registration fee of $45, plus $60 per month. if lydee’s mother has saved up $250 for dance, how many months can she participate? question 8 options: a) 45 + 60x ≥ 250 b) 45x + 60 ≤ 250 c) 45x + 60 ≥ 250 d) 45 + 60x ≤ 250

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Which equation represents the model shown? a)1/3 divide 1/6 = 2 b)2/3 divide 1/6 = 2/18 c)1/3 divide 1/6 = 1/18 d)2/3 divide 1/6 =4