Answer:
y=2x-1
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept
Answer:
Y=-5/3x
Step-by-step explanation:
Use the slope formula and slope-intercept form y=mx+b to find the equation.
Answer:
PQ=30
Step-by-step explanation:
Knowing that the segment has 3 parts that are 3:1:1 and sum up to 50, you could find how much 1 would equal by finding the total in relation to the ratio (doing 3+1+1) which gets you 5 parts. Then you can divide the total (50) by 5 to figure out how much one part would equal (10). Now, since you know that 1 part is equal to 10 and that PQ is 3 parts, you can find that PQ is equal to 3x10, or 30.
Actually I didn't see the (-5, -27), the answer would be -2.
Answer:
57 seconds
Step-by-step explanation:
55.7 + 1.3 = 57 seconds
