Answer:
200 divided by 50= 4 so 4 months
Step-by-step explanation:
Answer:
he walked 1 mile
Step-by-step explanation:
we find the common denominator which is 10. 3/5=6/10
6/10+4/10=10/10 or 1 mile
Answer:
32
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
7x-5+4x-7+x=180
11x-12+x= 180
12x-12=180
+12 = +12
12x = 192
/ 12 / 12
= 16
She probably does that for exercise. So, she gets to the level that she wants, and she gets more exercise so she gets there faster.