0.85 is the decimal equivalent of 17/20.
The x is the variable so you have to find what the equation equals in order too find out what variable x is. 2 x7+2 = 16. So now x = 16
Answer:
6
Step-by-step explanation:
15 - 3 = 12, divide that by 2 and your answer is 6.
A= (-4,2)
The x value (-4) stays the same when reflected over the x-axis, so only the y-value gets reflected and therefore changed.
The resultant coordinate is (-4,2)