Answer:
Here's what I got. First of all, did you meant y=mx+b+mx+mxy+mx=b, because that's undefined, or did you meant y=mx+b+mx+mx, which is b=−3mx+y.
Answer:
90
Step-by-step explanation:
18:
18*1=18
18*2=36
18*3=54
18*4=72
18*5=90
18*6=108
45:
45*1=45
45*2=90
45*3=135
Therefore, 90 is the correct answer
Answer:
D; is the right answer hope it helps ;)
Step-by-step explanation:
It would be a right angle
12.075
Explain:
Price after mark-up: 10*115% = 11.5
Price after sales tax: 11.5 * 105% = 12.075
