Answer:
f(1) = -8
Step-by-step explanation:
Apparently, you want the argument of the function such that the function value is -8. Fill in the given information and solve for x:
-8 = -7x -1
-7 = -7x . . . . add 1
1 = x . . . . . . . divide by -7
Now, you know that ...
f(1) = -8
Answer:
3x=63
Step-by-step explanation:
3 coins means a coin is x and total expenditure is equal to 63
25% of 30 = 7.5
Hope this helps idk if it does tho
Answer: 32 dollars
Step-by-step explanation: 24 / 6 = 4, 24 + 4 + 4 = 32
Yes and rational numbers are numbers that can be written as a ratio of two integers