Answer:
Add and subtract the remaining numbers in the math problem.
Answer:
(1,1) (7,3) (1,10)
Step-by-step explanation:
These options are all in the 1st quadrant (top left), The other one's are either on the x or y axis.
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To simplify an expression you need to combine like terms.
In the given equation, there are two like terms, 5r and 9r.
There is a plus sing in front of each one, so add those together: 5r + 9r = 14r
There are no ther like terms so the simplified expresssion becomes:
8w + 14r - t
P = 12.
So,
15(12) + 70V < 400
V < (400 - 180)/17
V <3.14
So the max number of video can fit is 3.
Part 1: you can find 4x-18 by dividing -18 by 4 to isolate the variable. The answer would be x= -4.5
Now that you know what x equals you can use that for the rest of your problems: BC is -4.5 + 12= 7.5, EF is 4× -4.5-18 = -36 and AD is 3×-4.5 = -13.5
BC= 7.5
EF= -36
AD= -13.5