Write the least common multiple of 10 and 30

What's ($9 x n) + $5 in a algebraic expression

3 bananas cost 0.99 how much do 5 bananas cost

The expression 9a 6s is the cost for a adults and s students to see a musical performance. Find the total cost for three adults and five students.

Which property explains why these two expressions are equal? -5 + (x + 4) = (-5 + 4) + x A) Associative Property B) Commutative Property C) Distributive Property D) Multiplicative Identity Property what the answer

There are 6 rectangular flower gardens each measuring 18 feet by 17 feet in a rectangular city park measuring 80 feet by 160 feet. How many square feet of the park are not used for flower gardens?

During the day, Sam spent $4.85 on lunch. he also bought 2 books for $7.95 each. At the end of the day we had $8.20 left how much money did he start with.

A 3 5/8 nail is driven through a wooden door. The nail extends beyond the door by 7/8 inch. How thick is the door?

What is 20 percent of 248

Find the slope of the line y=-0.5x - 6.5

What is the sequence of. 1+3+5+7 + ... 1209