Answer:
y = -4x + 2
Step-by-step explanation:
To figure out the slope, plug the coordinates in the formula.
y2 - y1 / x2 - x1
= 6 - (-6) / -1 -2
= -4
Now you need to find the y-intercept, take the coordinates and plug them into your equation so far, which is y = -4x + b
y = -4x + b
-6 = -4(2) +b
-6 = -8 + b
2 = b
Answer:
a
Step-by-step explanation:
Answer: D) 8 hours
Step-by-step explanation:
Machine A: 840 an hour
Machine B: 760 an hour
h = hour
840 + 760 = 1600
In an hour, they can both sort 1600 mails.
1600h = 12800
Divide each side by 1600
h = 8
840 * 8 = 6720
760 * 8 = 6080
6720 + 6080 = 12,800
Answer:
m=30°
n=35°
Step-by-step explanation:
So the right triangle's angles are 90 and 70 so m=30° because sum of angles in a triangle=180°
since the triangle with 110 degrees is congruent, that means the other blank angle is also N.
so if the sum of angles in a triangle is 180 degrees,
110+2n=180
2n=180-110
2n=70
n=35
Answer: C=8.5t
Step-by-step explanation:
If you were to divide the total cost (c) by the Time (t) for any of the numbers you would get 8.5.
Hope this helps
