Answer:
2m + 1
Step-by-step explanation:
Simply combine like terms. <em>m</em> terms go with <em>m</em> terms and constants go with constants.
Answer:
Mars
Step-by-step explanation:
100,000,000 kilometers, write a proportion Nadia could use to create her model on the grid paper. Use the proportion to find the distance for each planet on the model.
Answer:
5.
Step-by-step explanation:
Hope this helps.
Answer:
You bake 21 chocolate chip cookies.
Step-by-step explanation:
Since the ratio of chocolate chip to oatmeal is 7:5, the ratio is now ?:15. You multiplied the number of oatmeal cookies by 3, which means you must now multiply the number of chocolate chip cookies by the same number. 7 times 3 is 21.
The answer is 100 % because it’s the same but with two zeros