exam Maths Puzzle Numerical Ability

Could someone help out with this one? #80. Work. Henry sold 120 magazine suubscriptions in x+2 days. If he sold at the same rate for another week, then how many magazines did he sell in the extra week?
Thank you.

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exam Other Question

I am having difficulty in solving the following exercise. I appreciate any help you can give me.

The only part of the height equation that we have not discussed is the constant
Let S = the solution set for x² = 16.
and T=the solution set for x+2 = 16.
List the elements of each set.
a.S Ç</font> T b. S È</font> T