Answer:
simplfy) 7x-1
Step-by-step explanation:
hope this helps
(y-4) (y-3)
you look at 12 and see what two factors of 12 add up to -7 and -4 times -3 is 12 and -4+-3 = -7
Answer:
2.646
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
an = an_(n - 1) - 5
a2 = a1 - 5
a2 = 20 - 5
a2 = 15
===========
a3 = a2 - 5
a3 = 15 - 5
a3 = 10
============
a4 = a3 - 5
a4 = 10 - 5
a4 = 5
<h2>Hey there! </h2>
<h2>I guess the correct option is:</h2>
<h3>'A' </h3>
<h3>A collection of rules that formalizes the order in which you should perform arithmetic operations. </h3>
<h2>Hope it is correct </h2>