Answer:
26m + 12
Step-by-step explanation:
=21m + 12 + 5m
=26m + 12
No answer is possible.
Without the picture ... or a detailed explanation ...
it's not possible to tell what 'b' is.
Answer:
The original price was $49.96.
Step-by-step explanation:
Let x by the original price.
We are paying 90% of the item since 10% has been taken off.
That is we have that we are paying:
0.9x
This amount is also given as 44.96.
This means we want to solve:
0.9x=44.96
Divide both sides by 0.9:
x=44.96 / 0.9
x=49.96
So the original price is approximately 49.96 .
Let's check this.
If the original price is 49.96 dollars and you get a 10% discount, how much would you pay in the end.
So we are taking 10% of 49.96 off of 49.96.
That we are doing:
49.96-0.1(49.96)
49.96-4.996
44.96 approximately
So it checks out.
The original price was $49.96.
Answer:
<h2>x=-0.3</h2>
Step-by-step explanation:
1-(-7.2x+3.5)=5+3(7.4x-1) first parenthesis
1+7.2x-3.5=5+22.2x-3
7.2x-2.5=2+22.2x (x on one side and numbers on other)
22.2x-7.2x= -2-2.5
15x=4.5 divide by 15
x=-4.5/15
<h2>x=-0.3</h2>
The answer is 33. I’m not going to take my time to explain it to you since you’re in a hurry