The value of x would be 6.5 because if you add 1 to 6.5 you get 7.5 and 7.5 multiplied by 4 is 30
Answer: s = -3.3
<u>Step-by-step explanation:</u>

-3.3 = s
Answer:
The value of the 5 in 50.89 is 100 times the value of the 5 in 261.58
Step-by-step explanation:
The 5 in 50.89 is in the 10's place
The 5 in 261.58 is in the 1/10's place
1/10(100) = 10
It would be 30%profit it in so it would be 3.00
Answer:
3/20
Step-by-step explanation:
1/4 - 1/10
= 10/40 - 4/40
= 6/40
= 3/20