<span><u><em>Answer:</em></u>
1. 3x = y
2. 7x= y.
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<u><em>Explanation:</em></u>
If x is the amount of points each question that is answered correctly received then the coefficient that x is multiplied by will be the amount for each test.
For the first equation we have 3 as the amount answered correctly time x the points each one is worth = total points y.
For the second equation we have 7 as the amount answered correctly time x the points each one is worth = total points y .
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Answer:
82 parenthesis
Step-by-step explanation: you have tot do the work snai then ahe showe yll why they are adding the denoimator with your easy 493-349-204- wicsh hcmyou have to get me to go home therefore the answer is 82
Answer:
48 inches
Step-by-step explanation:
Put the value of the variable where the variable is in the expression and do the arithmetic.
P = 8s
P = 8(6 in)
P = 48 in
The perimeter of the octagon is 48 inches.
La respuesta es 5a - 8b + 4
Answer:
The mean is 20
Step-by-step explanation:
17+19+21+23=80
80 div 4 = 20
