Just substitute 4 for x in the given equation:
h(4) = 3^4 - 7 = 81 - 7 = 74 (answer)
Answer:
51
Step-by-step explanation:
67 minus 16 equals 51
If x is the amount that Tanya paid for each item, then Tony's items would be x-2.25. So:
3x=4(x-2.25)
3x=4x-9
x=9
x-2.25=6.75
Tanya spent $9 on each item; Tony spent $6.75 on each of his items. ☺☺☺☺
25/250 = 1/10
I do not know that much english. I an spanish so I might have done it wrong.
I need a picture of the figures to help with this!