Explain why you should record a 1 in the tens when you regroup in an addition problem

How to estimate quotient 3.53 divided by 51?

Calvin paid $1.79 per pound of beans both times that he went shopping for supplies for a chili cook-off. He bought 4.05 pounds of beans the first time and 2.78 pounds the second time.

Joshua has $4,200 to invest for college. If Joshua invests $4,200 for 3 years and earns $630, what is the simple interest rate? Joshua's goal is to have $5,000 after 4 years. Is this possible if he invests with a rate of return of 6%? Explain.

Choose the product. (5 x2 + 2 x - 3) (x - 1) 5 x - 2 x2 + 3 x4 5 x2 - 5 x - 1 7 x3 + 6 x2 - 1 x 5 x3 - 3 x2 - 5 x + 3

Question 10 A principal buys x small tables and y large tables for a computer lab. Each small table costs $34. Each large table costs $52. The total cost of the tables is less than $3,500. The principal buys fewer than 50 tables.

5) 6 (5a - 2) < 108 -1 0 1 2 3 4 5 6 7 8 9

What is x + 8 =.5?

6+18p-5=8p+13-2 slove for p

Find the product of 5/12 and 3/8. express your answer in simplest form.

Explain how to find the measures of the sides of a parallelogram if you know the measure of one side and the perimeter.