The answer is D to the next step
You can only solve this by having the same base on each side. So to change 1/27, you can use 3^-3, which is then multiplied through. So the equation is:
4x-5=-3(2x+10)
4x-5=-6x-30
10x=-25
x=-2.5
(3x10^8) x 8 = 2400000000
OR 2.4x10^9
Answer:
2x(x-4)
Step-by-step explanation:
2
-8x= 2(
-4x)= 2x(x-4)
Answer:
2.4
Step-by-step explanation: