Answer:
5
Step-by-step explanation:
within the brackets do the parentheses (14-12)=2
according to PEMDAS, multiply first 2x3 to get 6
then add 3
you end up with 9 in the brackets so now all that’s left is 45/9 which is 5
Lines 3 and 4
ignore this rjrjrjrjrrnrnnrnrrnnr
Step-by-step explanation:they are even
s= -1
7= -10s-3
+3 +3
10=-10s
