50 degrees
180 degrees
130 degrees
130 degrees
So I'm not 100% on this, but I believe that first you need to combine like terms. The 4x and the -2x make 2x and distribute the 2 so you get 2x+1. That all equals 2x+5=2x+2. You need to get the variable by themselves so I will minus the 2. You then get 2x+3=2x. You then need to minus the 2x, which makes 0. So the answer is 3=0, or undefined. Is that about what you guys are working on? Have you learned about undefined?
Answer:
Example: 25,216 - the last 2 digits are 16 which is a multiple of 4 so this number is divisible by 4. Using the digits 1, 2, 3, 4, 5 only once, there are only a four combinations that create numbers divisible by 4…..12, 24, 32, 52.
Step-by-step explanation:
Let me walk you through this real quick:
-4x + 9 (10x - 1)
-4x + 90x - 9 (open up the brackets)
90x - 4x - 9
= 86x - 9
B) 1/2
It’s b if you do the work you will find that out
