There are 300 pages in your independent reading book for English. You have read 78% of the book. How many pages have you read?
2 answers:
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Answer:
x = 4
Step-by-step explanation:
Given
= 5 ( multiply both sides by 3 to clear the fraction )
7 + 2x = 15 ( subtract 7 from both sides )
2x = 8 ( divide both sides by 2 )
x = 4
Answer:
Step-by-step explanation:
substitute 2 in for x. the square root of 2 is already in radical form