Suppose a, b, c, and d are different positive integers whose sum is 100, and a-c=5. what is the greatest possible value of ab-cd?

Write 4 comparison sentences for the product 12

5/16 = x/160 solve the proportion

What is the name of an investment in which deposits are made in fixed dollar amounts at regular intervals?

Estimation of 492.6 divided by 48

Which of the following scenarios represents a combination? The number of ways 30 people can finish in the first 3 positions. The number of possible pizzas that can be made with 12 possible toppings. The number of ways 15 people can line up in a row.

What is the perimeter of a polygon with vertices at (-2, 1) , (-2, 4) , (2, 7) , (6, 4) , and (6, 1) ? Enter your answer in the box. Do not round any side lengths. units

Luis, marissa, and Federico are raising money for a school trip. Luis raised 6/7 of the total amount needed marissa has raised 5/9 of the total amount needed, and Federico has raised 11/10 of the total amount needed. Who raised the most money?

If a 3/5 gallon of paint covers 3/10 of a wall, continuing at this rate how much paint is needed for the entire wall?

Computer keyboard failures are due to faulty electrical connects (12%) or mechanical defects (88%). Mechanical defects are related to loose keys (27%) or improper assembly (73%).

Round $2.67 to the nearest dollar