Which situation is best represented by the equation below?
x - 3.5 = 4.75
a. alta had $4.75. she paid $3.50 for a snack and drink. what is x, the amount of money alta has left?
b. julia found a scarf with a sale price of $4.75 the discount was $3.50. what is x, the original price of the scarf.
c. rocio drew a line segment that was 3.5 inches long. renee drew a line segment that was 4.75 inches long. what is x, the difference in the lengths of the two line segments?
d. ami completed a math problem in 3.5 minutes. giovanni completed the same problem in 4.75 minutes. the time limit was 5 minutes. what is x, the difference in ami's time and the time limit?

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step-by-step explanation:

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

depends on how many days you are talking about

step-by-step explanation:

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation: