Answer:
100
Step-by-step explanation:
25+15+30+40-10=100
answer: x = 1/2
<u>explanation</u>
subtract 3x from both sides
4x+8=10
subtract 8 from both sides
4x=2
divide both sides by 4
x=2/4
simplify
x=1/2 OR x=.5
hope i helped!
<span>The mixed number -4 1/5 can be written as the improper fraction -19/15
It's false
</span>- 4 1/5 = - (20/5 + 1/5) = -21/5
Hope it helps
Answer:

Step-by-step explanation:

Hope this helps!
Answer:
The answer would be 40
The LCM is 120.
4/15+1/12+3/8
=7/20+3/8
=29/40
Step-by-step explanation:
Hope this helps. Please mark me brainliest