Answer:
The sum of nine and 3 multiplied by the difference of x and 7.
Step-by-step explanation:
Sum= add
Parentheses= multiply
Subtract= difference
Answer:
42
Step-by-step explanation:
17 + 25 = 42
Answer:Janelle can conclude that it helps sneezing but she should have more trials to make sure the results are accurate and also put in a placebo to reduce bias.
Answer:
A book royalty is the amount that a publisher pays an Author in exchange for the rights to publish their book. Royalties are calculated as a percentage of book sales. For example, an author might earn 7.5% royalties on every paperback sold
Step-by-step explanation: