Answer:
$ 154
Step-by-step explanation
Let the value of suitcase=x
x × 4.5% = 6.93 (converted the question into equation)
x × 
= 6.93 (converted the percentage into fraction)
x = 6.93 x 
(took reciprocal of 4.5/100 after moving it to the other side of the equation)
x = 
(multiplied the values)
x = 154 $ (simplified the fraction)
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21 1/3 miles
Divide 32 by 3 1/2, and then multiply it by 2 1/3 to get this answer
Step-by-step explanation:
For the first picture, we can see that as the multiplier of x gets larger (1/2 vs 1 vs 2), the line gets steeper
Next, we can see that as more stuff is added to x, the higher it goes. For example, y=x+2 is higher than y=x for all values of x
Lastly, we can see that multiplying x by a negative number can completely shift the positioning of the line, as seen by comparing y=-x to y=x
Answer:
4+36x
Step-by-step explanation:
you multiply the number on the outside of the parentheses with the numbers in the inside of the parentheses.
4 times 1 = 4
4 times 9x = 36x
36x+4
