Max and Mary play in a chess game. If the ratio of points scored by Max to points scored by Mary is 6 to 2, which of the following could be the total number of points scored by them?
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Write first three terms
an = (n-5)/5
The average of six numbers is 4.
If the average of two of those numbers is2,
What is the average of the other four numbers?
Solve for θ
2 tan 2θ = tanθ+1
Solve for X
3 sin 2 x – 5 sin x +2=0
Helpers are needed to prepare for the fete. Each helper can make either 2 large cakes per hour, or 35 small cakes per hour. The kitchen is available for 3 hours and 20 large cakes and 700 small cakes are needed. How many helpers are required?