Answer: Slope between two points equation is y2-y1/x2-x1
Step-by-step explanation:
7x+5y=-24 (1)
4x+y=42 (2)
multiply equation (2) by 5 to get
20x+5y=210 (3)
then calculate (3)-(2) which gives you
13x=234 hence x=18
then substitute for x in either equation to get y=-30
Answer:
10
Step-by-step explanation:
Answer:
y=mx+b sdi c xc xx cx cx cxc xc 87
Step-by-step explanation: