Emily can afford to spend her money in a variety of ways: She can buy all $4 stones, she can buy all $6 stones, or she can purchase a combination. If she buys all $4 stones she can buy 7. If she buys all $6 stones she can buy 5. On the other hand with the combination method: She can buy 6 $4 and 1 $6.
Please vote my answer brainliest! Thanks.
Answer:
x=6
Step-by-step explanation:
LCM of 3,2 : 6
(4/6)x + (3/6)x = 7
(7/6)x =7
(divide 7/6 on both sides)
x= 6
Add up the distances he has walked so far.
3/8 + 1/8 = 4/8
1 is the same thing as 8/8. So subtract the distance he has walked from 8/8.
8/8 - 4/8 = 4/8 miles or 0.5 miles
-2/5 = -0.4
1/2 = 0.5
0.5 - 0.4 = 0.1 or 1/10
For two pounds it's $13.50. So 2.6 might be,$17.55. (Maybe) (But i'm pretty sure it's right.)
Hope I could hep. :)