Answer:
D. just sub x = 1, and if the y you get is 5 then that's the answer
To solve for c, you divide both sides by -18. If you do that, your answer will be -1/16. So, I think you typed the question wrong. Pretty sure it's the first option.
The multiplicative inverse of -1/3 is -3.
The product of a number and it’s multiplicative inverse equals 1.
So... -1/3 x -3/1 = 1
A negative times a negative equals a positive.
I hope this helped!
Answer:
- $5.60 sales tax
- $75.60 total cost
Step-by-step explanation:
You have correctly found the sales tax to be ...
$70.00 × 0.08 = $5.60 . . . sales tax
The total cost of the item is the selling price with the tax added:
$70.00 +5.60 = $75.60 . . . total cost
Answer: 588
Step-by-step explanation: 420 + 40% = 588
