The ratio of Mark's age to Reeta's age is 3:5 Mark's age is 24 years.
(a) Work out Reeta's age.

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts. which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

Prove that 16^4-2^13-4^5 is divisible by 11.

Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10