The doctor told the mother that the expected weight for the baby for her age was between 20 and 25 pounds. The expected weight must be greater or equal to 20 pounds and less than or equal to 25 pounds.

Write an inequality to compare the integers-5 and - 6.

Bella made $21 selling bracelets. She wants to know how many bracelets she sold.

5x - 2y = 30 if 8 = x

If the player moves the knight from (5, 1) to (6, 3), the translation made is

If 5x+9=-2x-19, what is the value of x? express your answer as an integer.

Simplify (8x^2+2y-6) + (2x^2+7y)

What fraction is bigger 2/9 or 3/4

Kala earns 41 dollars each week working part-time at a bookstore. She earns one additional dollar for each book that she sells. Let A be the amount (in dollars) that Kala earns in a week if she sells B books. Write an equation relating A to B.

What are the first 10 prime number?

Find 0.5% of $350 000