Answer: A. a = -12 B. b = 4 C. c = -1
Step-by-step explanation:
a negative times a negative is a positive
a negative time a positive is negative
Step-by-step explanation:
the answer will be 122,653 in a bank account
Step-by-step explanation:
12 + 6 + 7 + 15
18 + 22
40
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Answer:
$8.50
Step-by-step explanation:
let the price before tax be $x
given that the sales tax rate is 4%, hence the amount she paid in taxes
= 4% of x
= (4/100)x
= 0.04x
We can now build an equation for what she paid:
Amount Paid = price before tax + amount paid in taxes
8.84 = x + 0.04x
8.84 = 1.04x (divide both sides by 1.04 and rearranging)
x = 8.84 / 1.04
x = $8.50