Answer
777
Step-by-step explanation:
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The total number of dancers in the school is 150.
Answer:
the first one is. hope helps
X, y - the numbers
The numbers add to 9 and multiply to -70.

The numbers are
-5 and 14.
Answer:
Slope = ⅓ Y-intercept = -2
Step-by-step explanation:
by transforming the equation to y= ⅓x -2
then it becomes Y= ⅓x +(-2)
then you should get m= ⅓ and b = -2