The answer is <span>D. 9 yd. 7 in.
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Let's sum all up:
1yd 2ft 6in + 2yd 1ft 5in + 4yd 2ft 8in
Sum inches:
6 + 5 + 8 = 19 in
12 in = 1 ft
19 in = 1ft 7in
Sum feet:
2 + 1 + 2 + 1(from inches) = 6 ft
3ft = 1yd
6ft = 2y
Sum yards:
1 + 2 + 4 + 2(from feet) = 9 yd
3.Slope: 10 Y int: 5
4. Slope: 5 Y int: 10
6.Slope: 1/3 Y int: 3.5
7.Slope: 4/3 Y int: -1
8.Slope: 2/-4 Y int: -1
The way you do this is the Y int is where the line crosses through the y-axis. Finding the slope is finding the rise over run (y/x). It's easy to find when you know how to.
Use 4. as an example. Start where at (-3,-5) or (-2,0). Each 'rise' up 5 and 'runs' one block over, giving you the slope of 5/1 or 5 simplified.
7 is harder, but start at (-3,-5). It 'rises' up 4, then 'runs' 3, also giving you the y int, as it crosses the axis. As the rise is 4 and run is 3, it creates the slope 4/3.
Answer:
44.59
Step-by-step explanation:
49.92*2 = 49.96/2 = 124.90
Tax on that is 124.90*1.071 = 133.7679
Divide that 3 to get average mean cost
133.7679/3 = 44.589
round to 44.59
Answer:
-4
Step-by-step explanation:
1. Substitute the x values and y values
2(-7) -5(-2)
-14 +10
-4
Answer:
neon: 0 percent change oxide: -2 percent change copper: 2 percent change tin: 0 percent change
Step-by-step explanation:
Neon: -10+10=0
Oxide: -10+8=-2
Copper: -27+29=2
Tin: -50+50=0
Hope this helps
