Factor the following expression using the GCF: 42pr – 3p.
Please help!

3p(14r-1)

Step-by-step explanation:

Factor out by 3 since 42 and 3 are both divisible by 3: 3(14pr-p)

Since "p" can be factored out, we then have: 3p(14r-1)

So what we found out was that the GCF of 42pr-3p is 3p

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point