Answer: 2 and 3
Step-by-step explanation:
I did this and got it right
Answer:
1. k≤ 26.11 hours
2. 5 ≤ x ≤ 6
Step-by-step explanation:
1.
38.76 + 2.69k ≤ 109
2.69k ≤ 70.24
k ≤ 26.11 hours
2.
19 ≤ 4 + 3x ≤ 22
15 ≤ 3x ≤ 18
5 ≤ x ≤ 6
If my answer is incorrect, pls correct me!
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-Chetan K
They're called variables (this sounds like vary because the number that a letter could represent varies) so when i say 1 + x = 3 it is saying that they don't know the value of x yet but of course you can solve that by subtracting 1 from 3 which is 2
Answer:
30
Step-by-step explanation:
you have to devide the total amount they paid with the number of books.. 2550÷85=30
