Answer:
The GCF for 15az and 25az is marked below.
15az = 3*5*a*z
25ab - 5*5*a*b
GCF = 5a
Step-by-step explanation:
Answers above! Hoped this helped :)
Select 4 from 9, and 3 from 8. Multiply together.
C(9,4)*C(8,3)
=9!/(4!5!) * 8!/(3!5!)
=7056
Percent change=change/original times 100
chane=28-23=5
oriiginal=28
percent change=5/28 times 100
0.178 times 100
17.8
about 18% change
X=-6
you could either multiply 9 on both sides or distribute the 9 and isolate the variable
It will be 0.0625 because you can use a calculator and do 14/224
