9y+7=2y+98
9y-2y=98-7
7y=91 /:7
y=13
(9y+7)°=(9·13+7)°=(117+7)°=124°
2/5 in decimal form is 0.4.
Hope this helps!
Answer: the first one
Step-by-step explanation: head math
Answer:
-9
Step-by-step explanation:
The question is just asking you to find for what y-value is x -3
Answer:
Step-by-step explanation:
First choose two points on the line,
Let the points are A and B.
From point A to B we are moving downwards by (5 - 1 = 4 units)
Therefore, Rise = -4
Horizontal distance between A and B = 2 units
Therefore, Run = 2
Since, slope of a line = 
Slope = 
= -2