Answer: YOU MUST USE PEMDAS
Step-by-step explanation:
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$570.60 because 90/100=.90 so multiply that with 634 with .90 you get 570.60
The interval level of measurement is a number scale that classifies both order and the value change between each number. For example, a ruler has intervals 1, 2, and 3 inches. The distance between 1 to 2 inches is the same as the distance between 3 to 4 inches.
This is a proportion problem
3/10= 12/x
Now cross multiply and divide
12 x 10= 120
120/3= 40
Answer is 40
Answer:
1,-5 and -1,-3
Step-by-step explanation: