Answer: 45 minutes more than 200
Step-by-step explanation:
So for every minute over 200 jane has to pay 0.20 cents per additional minute. The equation we can use is $58+0.20m=$67 where m is the amount of minutes after 200 jane has to pay 20 cents per
58+0.20m=67
0.20m=9
m=45
So Jane was billed for 45 minutes over 200 minutes last month. so in total 245 minutes and she was charged for the extra 45 minutes
Answer:
yes correct
Step-by-step explanation:
Answer:
please add a photo if you have one
Step-by-step explanation:
Answer:
x = -20
Step-by-step explanation:
-⅗(15x - 30) = 198
Multiply each side by 5
-3(15x - 30) = 990
Distribute the -3
-45x + 90 = 990
Subtract 90 from each side
-45x = 900
Divide each side by -45
x = -20
<em>Check:
</em>
-⅗[15(-20) - 30] = 198
-⅗(-300 - 30) = 198
-⅗(-330) = 198
198 = 198
