The ratio of teachers to students at a school is 3 : 74. there are 2,500 students at the school. about how many teachers are at the school?

1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds

Solutions for 2x+7 less than or equal to 3x-5

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.