The answer is A. I hope I helped
Answer:$40
Step-by-step explanation:
x-12=28
+12. +12
X=40
F(10) = (10)^2 + 1
= 100 + 1
= 101
Answer:
Step-by-step explanation:
<u>Jamie's working speed is:</u>
<u>And Bob's speed is</u>:
<u>Their working speed together is:</u>
<u>Solving for x:</u>
- 1/x = 1/30 - 1/75
- 1/x = 5/ 150 - 2/150
- 1/x = 3/150
- 1/x = 1/50
- x = 50
Bob can do the job in 50 minutes
100p = £1
so
so you multiply T by 100 to get the value in pence
100T = £T
