book
Maths Puzzle
Numerical Ability
please help me solve this equation! f(g(x))
let f(x)=10x and g(x)=x+4
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book Other Question
If the probability that it will snow on Christmas in Burlington, Vermont is 0.8, what is the probability that it will NOT snow?
State the property illustrated in each equation or statement.
1. (7 x s) x 7 x (s x t)
2. (6-2)a - 3b = 4a - 3b
Solve each equation.
3. 5r + 7 = 5r - 9
4. 5m - (5+4m) = (3 + m) - 8