Answer:
22.36
Step-by-step explanation:
20*.86=17.2
12 *.43= 5.16
John has 15 bills in his wallet . They have 1$ bills and 5$ bills . If the total valye of these bills are 43$ how many of each does he have?
B I’m not very good at math buh I’m sure that’s the answer
<span> -5a^2-19a^2-5a-8+12a^2-22-14a-2a
first gather all same powers
-5a</span>²-19a²+12a²-5a-14a-2a-8-22
-12a²-21a-30
-3(6a²+7a-+10)