One of the numbers does not have to be 48, instead the numbers are supposed to be the quotient of 48 for example 3,4,5,6,7,8=33/6 = 5.5
it would be p/2-2w=L as you divide 2 to separate L and then subtract the rest to the other side
We did this same kind of problem in school. All we did was divide the those 2 numbers to figure out the unit price. So, 20/5 = 4 $ per CD.
m<1 = m<4 by vertical angles theorem
3x + 10 = 4x - 15
-1x = -25
x = 25
m<1 + m<7 = 180 if parallel alternate interior angles supplementary
3x + 10 + m<7 = 180
3(25) + 10 + m<7 = 180
75 + m<7 = 180
m<7 = 105°
Hope this helps! ;)
Step-by-step explanation:
