15% markup on $17,000 = 17000*.15=$2550
25% markup on $4,000 = 4000*.25 = $1000
now just add the two markups.
Answer:
The lines are certainly not parallel!
Step-by-step explanation:
The slope of line J is 3/2, while the slope of line k is exactly 1 :)
Answer:
DC and AB
Step-by-step explanation:
I just did it
Okay we know that tangent-chords creat 90 degree angles so what we have is a right triangle with a base of 9 and a height of 12, so do Pythoagoreas Theorem and we have 81+144=225 square root of 225 is 15 and that is AJ
Answer:
231
Step-by-step explanation:
=
42÷2= 21
9×21= 189
189 students total
42 6th graders
