Kristen and her brothers had a pizza divided into 10 slices. She and her two
2 answers:
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y = 4
first note that the right side simplifies to 12, equation can be written
= 12 ( multiply both sides by 0.8 )
2y + 1.6 = 9.6 ( subtract 1.6 from both sides )
2y = 8 ( divide both sides by 2 )
y = 4
1a. n ≤ 21
1b. n ≥ 5
1c. n > 3/5
2d. n < 14
2e. n ≥ 14
1b. n ≥ 5
1c. n > 3/5
2d. n < 14
2e. n ≥ 14