Answer:
14
Step-by-step explanation:
hi! so the question is asking what h is when you input -18 for x, right?
inputing in this question means to substitute, meaning that in this equation, -18 will take the place of x!
- let's see what the equation looks like now

- easy as that!
now let's do the math :)
- because of PEMDAS, remember to do the fraction (dividing) first!

we can change that to --> h = 17 - 3
h = 14
let me know if you're still confused!
The value is 2+3 hope this helps ok good not luck
Answer:
56
Step-by-step explanation:
PEMDAS
4+372-320
376-320
56
Answer:
The answer is 20 hours
Step-by-step explanation:
20x60=1200
1200÷60=20