10 is a solution to 3x + 1 = 10 because

Mathematics

2 answers:

Morgarella [4.7K]2 years ago

7 0

10 is a solution to 3x + 1 = 10 because x equals 3

melomori [17]2 years ago

3 0

Answer:

When x=3, 10 is a solution.

Step-by-step explanation:

3x+1=10

minus 1 on both sides

3x=9

x=3

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Use the relative frequency approach to estimate the probability of the event. In a certain class of students, there are 8 boys f

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Answer:

$P\text{Student will be from Kenilworth}\approx 0.256$

Step-by-step explanation:

We have been given that that there are 8 boys from Wilmette, 5 girls from Kenilworth, 9 girls from Wilmette, 5 boys from Glencoe, 5 boys from Kenilworth and 7 girls from Glenoce.

The total number of students from Kenilworth is 5 boys plus 5 girls that is 10 students.

The total number of students in the class would be $8+5+9+5+5+7=39$