Answer:
Formula of range is HIGHEST VALUE - LOWEST VALUE....
Answer:
4+3x
It's pretty straight forward, you have the number 4 that is added to the rest of the expression because sum is addition, and the product of 2 numbers is multiplication so it would make 3(x) or 3x, which results in 4+3x.
Answer:
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84 to 62. You have to subtract 146-84 to get the number of girls from the class.
Answer:
Step-by-step explanation:
y=-1
