Answer:
15% of 20 is 3
Step-by-step explanation:
15% is 15/100 which can reduce to 3/20.
3/20*20
The 2 20's cancel out.
All you have left is 3.
15% of 20 is 3
Hope this helps!
C. 26.14
you just have to subtract rope B from rope A and you’ll get your answer :)
I used the substitution method.
The first equation is what I used: y=-6x+9.7
So I plugged in y in the second equation.
4x + 2(-6x+9.7)= 9.8
4x-12x+19.4=9.8
Combine like terms
-8x+19.4=9.8
Subtract 19.4 on both sides
-8x=-9.6
Divide by -8 on both sides and you get
x=1.2
If you wanted to find y use either equation and plug in for x with the value of x!