-2
explanation:
coefficient is the number in front of the term it's asking for. so the number in front of x² would be the -2.
- another tip the b's represents x in that equation!!
A) blue/total = (3+2)/(8+2) = 5/10 = 50%
b) blue/total = (3)/(8 +2) = 3/10 = 30%
It cannot be expressed as a decimal because it is a whole number but it could be written like this, 2410.0
Answer:
Length=22 inches and width=14 inches
Step-by-step explanation:
According to the 1st condition
Perimeter=72
or, 2(l+b)=72
or, l+b=36..................equation(i)
According to second condition
l=2b-6.........................equation(ii)
Substituting the value of l form equation (i) to equation(ii)
2b-6+b=36
b=14
l=2*14-6
=22
