Answer:
0.1
Step-by-step explanation:
-5|10x+9|+3=8
note: absolute value means positive
-5+10x+9+3=8
collect like terms
9+3-8-5=-10x
12-13=-10x
-1=-10x
x=-1/-10
x=1/10
x=0.1
Hope i helped
pls mark brainliest
The answer is $2.50 because you do 145-132.50=12.5
Then you divide by 5 because that’s the difference between students then the final answer is 2.50
Answer:
16
Step-by-step explanation:
Divide 20 by 100 then multiply it by 80, which gives you 16.
Supplementary means it adds up to 180 degrees.
So if one side is 31 degrees, you would need to subtract that from 180 to find the other side.
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180 - 31 = 149
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The other angle would be 149 degrees.
Answer:
18/18 =1
therefore 1/18th part of 18 is 1
