Answer:
4x + 2
Step-by-step explanation:
-5 x 2 - 4x +8
- 10 - 4x + 8 - negative 5 times 2 = -10
-2 - 4x - negative 10 plus 8 = -2
4x - -2 - switch them around so you have 4x - -2
4x + 2 - two negatives make a positive
5/x = 10/120
cross multiply
10x = 600
divide by 10
x = 60
A = πr²
A = (3.14)(10)²
A = (3.14)(100)
A = 314 cm²
Answer:
y= 1/2x +2
Step-by-step explanation:
y-2 = 1/2(x-0)
y-2= 1/2x
y= 1/2x + 2
