Sheri is saving up for college textbooks. She has saved $840, but she needs at least $2,460 to cover the cost of the textbooks.
1 answer:
Answer:
A. x ≥ 60
Step-by-step explanation:
Amount already saved + amount tutoring = at least $2,460
⇒ 840 + 27x ≥ 2,460
⇒ 27x ≥ 1620
⇒ x ≥ 60
Therefore, Sheri has to give <u>at least 60</u> tutoring sessions.
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A number that is less than 85, the number has 26 and 6 as factors is, 78
Answer:
15
Step-by-step explanation:
a²b is the same thing as ba²
b and a are two separate variables lets pretend a is 2 and b is 3
2² * 3 = 4 * 3 = 12
3 * 2² = 3 * 4 = 12
this is the commutative property of multiplication
How you solve it.
10+8+6+3+3+2+2=34
Answer:
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Step-by-step explanation:
