At lunch, Noah buys two tacos for $2.35 each, chips and salsa for $1.85, and lemonade for $1.60. To pay for his meal, he uses $5
.00 from a gift card he has, and then he pays for the rest with a $20.00 bill. Which equations show how much change Noah receives? A. $ 2 . 35 + $ 1 . 85 + $ 1 . 60 = $ 5 . 80 $ 5 . 80 − $ 5 . 00 = $ 0 . 80 $ 20 . 00 − $ 0 . 80 = $ 19 . 20 B. $ 2 . 35 + $ 1 . 85 + $ 1 . 60 + $ 5 . 00 = $ 10 . 80 $ 20 . 00 − $ 10 . 80 = $ 9 . 20 C. $ 2 . 35 + $ 2 . 35 + $ 1 . 85 + $ 1 . 60 = $ 8 . 15 $ 8 . 15 − $ 5 . 00 = $ 3 . 15 $ 20 . 00 − $ 3 . 15 = $ 16 . 85 D. $ 2 . 35 + $ 2 . 35 + $ 1 . 85 + $ 1 . 60 + $ 5 . 00 = $ 13 . 15 $ 20 . 00 − $ 13 . 15 = $ 6 . 85
1 answer:
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Answer:
D is correct.
Step-by-step explanation:
We are given the root of the equation
If we are given solution of the equation then find equation using formula.
If a and b are the solution of equation then equation would be (x-a)(x-b)=0
Here,
Equation form would be
Now we simplify the above equation to get correct option.
So, D is correct.