An item has a listed price of $75. If the sales tax rate is 7%, how much is the sales tax (in dollars)
1 answer:
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Answer:
1) .
2)
3)
4)
5)
6)
7)
8)
Step-by-step explanation:
In the given number lines, rightarrows represent positive integers and leftarrows represent negative integers.
1)
In first number line we have two rightarrows.
Rightarrow from 0-4 = 4
Rightarrow from 4-9 = 5
So, required sum is .
Similarly,
2)
3)
4)
5)
6)
7)
8)
which means there is some integer
Because
We have
1, 42
2, 21
3, 14
6, 7
which is to say there are also four corresponding choices for
9, 378
18, 189
27, 126
54, 63
whose sums are:
387
207
153
117
So the least possible value of