Answer:
3 months
Step-by-step explanation: Let after m months they saved same amount of money.
Given,
Saving of Jaclyn = $ 120,
Amount earned by him/her per month = $ 40,
So, the total amount contained by him/her in m months = Saving + earning for m months
= 120 + 40m,
Similarly, saving of Pedro = $ 180,
Amount earned by him/her per month = $ 20,
So, the total amount contained by him/her in m months = 180 + 20m
Thus, we can write,
120 + 40m = 180 + 20m
40m = 180 + 20m - 120
40m - 20m = 60
20m = 60
⇒ m = = 3.
Hence, it will take 3 months before which Jaclyn and Pedro have saved the same amount of money.
If you multiply by 100 you will get the percentage
Answer:
You add 4 1/3 + 3 2/3 and you'll have 8. Therefore, her shake has eight cups in total.
Answer:
2
x
3
−
4
x
2
+
24
x
−
15
Step-by-step explanation:
Simplify each term.
x
3
+
9
x
−
8
−
4
x
2
+
15
x
−
7