Answer:
There are only 2 points
Step-by-step explanation:
hope this helps
Answer:
2.5 hours/3 hours
Step-by-step explanation:
If it takes the beginner 6 hours and experienced tinter 3 hours working together it should take roughly 2.5 hours to 3 hours because the time would be cut in half.
Answer:
80 pieces of wire.
Step-by-step explanation:
It may not come out evenly. If there is a remainder, it won't matter. Just throw it away and go with the integer answer.
Change 3 3/4 to a decimal
3.75
Change the 25 foot roll to inches.
25 feet * 12 inches / foot = 300 inches.
Now how many pieces of wire do we get.
1 piece of wire/3.75 inches = x pieces of wire / 300 inches
3.75 * x = 300
3.75 * x / 3.75 = 300 / 3.75
x = 80
Answer:
<h2>x = -8/3</h2>
Step-by-step explanation:
6x + 20 = -4
subtract 20 from both sides
6x = -16
divide by 2
3x = -8
<h2>x = -8/3</h2>
3(t + 5) = 12
3(t) + 3(5) = 12
3t + 15 = 12
- 15 - 15
3t = -3
3 3
t = -1
-(c - 8) = 0
-(c) - (-8) = 0
-c + 8 = 0
- 8 - 8
-c = -8
-1 -1
c = 8
-10(s + 3) = 9
-10(s) - 10(3) = 9
-10s - 30 = 9
+ 30 + 30
-10s = 39
-10 -10
s = -3.9
2(f - 7) = 2
2(f) - 2(7) = 2
2f - 14 = 2
+ 14 + 14
2f = 16
2 2
f = 8
-7(2t + 5) = -21
-7(2t) - 7(5) = -21
-14t - 35 = -21
+ 35 + 35
-14t = 14
-14 -14
t = -1
1²/₃(3w + 10) = 0
1²/₃(3w) + 1²/₃(10) = 0
5w + 16²/₃ = 0
- 16²/₃ - 16²/₃
5w = -16²/₃
5 5
w = -3¹/₃
⁵/₉(°F - 32) = °C
⁵/₉(°F - 32) = 8
⁵/₉(°F) - ⁵/₉(32) = 8
⁵/₉°F - 17⁷/₉ = 8
+ 17⁷/₉ + 17⁷/₉
⁵/₉°F = 25⁷/₉
1⁴/₅(⁵/₉°F) = 1⁴/₅(25⁷/₉)
°F = 46²/₅