Linda has 15 students in her class, and she wants each student to have 2 ice-cream sandwiches. If there are 10 sandwiches in a box, how many boxes should Linda buy?

How do you make 21/100 to a decimal

Simplify (2 * 2.1x) + (2 * 3y) - (2 * 1.8)

What is 30000 multiplied by 19993

Jim duggan made an investment of $10000 in a savings account

15. What is the sum of a number and its opposite?

Liz is collecting all 24 dolls in a special collection. So far, she has received 6 of the dolls for her birthdays and special occasions. What percentage of the collection does Liz have so far?

Arbara sells iced tea for $1.49 per bottle and water for $1.25 per bottle. She wrote an equation to find the number of drinks she needs to sell to earn $100. 1.25x + 1.49 = 100 What error did Barbara make in writing the equation?

Solve the liner equation 3/5x+10=4/5x-6

How do you do prime factorisation for 48/72?

Is zero, three a solution to the equation Y equals X + 3