Answer:
Step-by-step explanation:
Distribution comes first, so:
7y-9 = 2y-8+1
Then you simplify:
7y-9 = 2y-7
Then you subtract or add the lowest number with a letter:
5y-9 = -7
Now you get 5y alone, so we add the 9:
5y = 2
Then you divide 5y = 2 by 5
y = 2/5 or .4
Answer:
they go up and to the right a certain amount of times and becasue none of those are the slope
Step-by-step explanation:
I can't see pictures, but I'm going to solve the inequality and hope it helps.
2x+3>-9
-3 -3
2x>-12
/2 /2
x>-6
To graph this, you need to convert this to slope form.
x>-6/1
-6 is the rise, and 1 is the run. That means that when you start at the origin, (0,0), you go down 6 units, because of the negative, and go right 1 unit. Repeat until you have maybe about 3 points, or until you can make a line. Then because the inequality has >, you shade to the right.
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hope it helps
sorry if it doesn't
Answer:
96.8
Step-by-step explanation: