This year on his birthday, John will be two years older than three times Sue's current age. If the sum of their ages will be 74 on John's birthday, how old is Sue now?

Write an equation to represent the following description. thirteen more than six times a number is - 1

The ratio of boys to girls in a group is 3:1. If there are 52 more boys than girls, work out how many people there are in total.

How many grams of 0.5% hydrocortisone cream must be mixed with 180 g of 2.5 % cream to make a 1 % w/w hydrocortisone cream? HINT: Use alligation method.

The price of mailing small packages is $0.32 for the first ounce and $0.21 for each additional ounce. Sandra paid $1.16 to mail her package. How much did it weight

front me a random card is drawn from a full deck of cards what is the probability that a card drawn is a king in a deck has 52 cards for suits in each to has an ace two three four five six seven eight nine ten Jack winking

Eight times the sum of a number and six

What is the period of y=sin (3x)

Factor completely. Special Cases. 4n2 + 28n + 49

Two integers a and b have different signs. The absolute value of integer a is divisible by the absolute value of integer b. Find two integers that fit this description.

Solve 5 (x + 1) = 5 (x + 5) - 15.