Mary has $1,000 to budget. Using the 50/30/20 Rule, how much does Mary have to use for fixed expenses? $300
$200
$500
$1000

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

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 !

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2