Mari has 28 wooden cubes. She wants to stack them to form a triangle. Each row will have one fewer than the row below it. How many cubes will be in the bottom row?

Aman age is three times more than his sons age. Ten years ago he was five time his son age. What are present ages

Shannon bought a new bookcase for her bedroom that cost $112. The sales tax was 8.5%. What was the total cost

If f (x) = x^2 - 1 and g (x) = 2x - 3, what is the domain of (f. g) (x) ?

Philip charges $12 to rake the yard she charges $5 per hour to bag the piles of leaves for 2 hours what is the expression

Reduce fractions expressing probability to lowest terms. In 3,000 repetitions of an experiment, a random event occurred in 500 cases. The expected probability of this event is?

17. Of the following numbers, which one is prime: 14, 13, 21, 33? A. 14 B. 33 c. 21 D. 13

What is unit form of (4 ten thousand 8 hundreds) : 10

What to know for geometry flvs module 3 DBA?

Tony has $727.29 in his checking account. He must maintain a $500 balance to avoid a fee. He wrote a check for $248.50 today. Write and solve an inequality to solve for the least amount of money he needs to deposit to avoid a fee.

According to the rule of 72, if Randall invests $700 and $1900 into two separate accounts with the same interest rate, which amount will double faster? A. Both will double at the same rate. B. $1900 C. $700 D. None of the above