The average is 80*
80* + 80*=160 divided by 2 is 80*
Answer:
sup mate
Step-by-step explanation:
|x+4|=2
x+4 = +2 or x+4=-2
x= -2 or x = -6
hence we get 2 value -2 and -6 which belongs option 1 so ans is option 1
pls brainliest I'd you don't mind
46530000 / 7050 = 6600 = 6.6 x 10^3
Answer:
<em>x=8</em>
Step-by-step explanation:
We have to write and equation for this. We will say that x is the unknown. Let's work backwards: 5 more than half the number. That is 1/2x+5. We will put that on one side. The other side is this: 15 less than 3 times the number. This is 3x-15. Then, we put it together: 3x-15 = 1/2x+5. First, subtract 5 from both sides. Then multiply both sides by two. You will get 6x-40 = x. Then add 40 to get 6x = x+40. Subtract x from the sides: 5x = 40. x=8
Answer:18x cubed +8x squared
Step-by-step explanation:
