What is the sum of the following equation?

3/10 + 39/100=

Write the following as a base and exponent

Which number line represents the solution set for the inequality -1/2x> 24?

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !