Alana earned money doing chores. Her grandmother agreed to add $4.00 to the amount Alana earned and then give her half of the sum. Alana’s grandmother gave her $4.25.Write and solve an equation to find the amount of Alana’s donation.

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m – 3) = 108 m(m + 3) = 108 (m + 3)(m – 3) = 108 (m – 12)(m – 9) = 108

What is the lcm of 16 and 40 ? 24 and 40 ?