Answer:
1. B
2. G
3. D
4. C
Step-by-step explanation:
1.
-(7x-8) = 2-5x
-7x + 8 = 2 - 5x
-2x + 8 = 2
-2x = -6
x = 3
2.
5(3+2x) = 10x-4
15 + 10x = 10x - 4
No Solution
3.
x+5 = (3x+13) / 2
x + 5 = 1.5x + 6.5
x = 1.5x + 1.5
-0.5x = 1.5
x = -3
4.
2 + 6x = 2(3x + 2) - 2
2 + 6x = 6x + 4 - 2
2 + 6x = 6x + 2
Infinite Solution
Answer:
6150 pounds
Step-by-step explanation:
we know 1 ton = 2000 pounds
so 3 tons + 150 pounds
= 3 x 2000 + 150
= 6000 + 150
= 6150 pounds
Answer:
19 cents
Step-by-step explanation:
divide 20 by 6
The circumference is found by multiplying mc005-1.jpg by the diameter.
Remember - Circumference = pi r^2