Answer:
Can you give me a picture of the question? Or be more specific?
Use proportion, so multiply 100 by 75, then divide it by 30 and that's your answer.....250
(3x-5)+(x+1)=180
x=46
3(46)-5=133
m
No, you got the inequalities the wrong way.
In negative numbers, it is how much lower it is than 0. For example, -22 is 22 less than 0. And -2 is 2 less than 0. Here, -22 is actually less than -2 because it is farther below 0 than -2.
You can understand this better if you graph it on a number line.
So, -12 >-15. (-15 is 3 less than -12).
-1/3 >-1.
-2>-21.
A= a+b/2h =10+20/2 x13 =195
I believe 195 is correct if not, I’m so sorry