Answer:
27.50 * 0.2 (20%) = 5.5 (discount)
27.50 - 5.5 = $22
Answer:
C. x = -12 and x = 2
Step-by-step explanation:
-x²-10x+24=0 Original equation
x²+10x-24=0 Divide everything by -1
(x+12)(x-2)=0 Factor it out
x=-12,2 Solve so that the inside of the parentheses equals 0
Answer:
B. Every 8 mins, 4 pics are taken
Step-by-step explanation:
x represents number of mins and y the number of pics taken per mins.
Hope this helps!
Hello there!
Taylor gets: $24
Mahlon gets: $48
Angel gets: $72
Set up an equation to model each.
Taylor gets half the allowance Mahlon gets. - 2t = m
Angel receives 3 times what Taylor gets. - 3t = a
Together they receive: - a + m + t = 144
Now, we can plug in these values into the last equation: 2t = m and 3t = a
a + m + t = 144
3t + 2t + t = 144
Now, solve for t.
5t + t = 144
6t = 144
t = 24
Now we know how much Taylor gets, but what about everyone else? Well, remember that in the question, it said that "<em>Angel receives 3 times what Taylor gets</em>" So we can multiply Taylor's allowance by 3 to get Angel's.
24 x 3 = 72
Lastly, we need to find Mahlon's allowance.
We can add together Angel and Taylor's total allowances and subtract it from 144, and whatever we have left is Mahlon's allowance.
24 + 72 = 96
144 - 96 = 48
So, this is Mahlon's allowance, and now we have everyone's allowances. I hope this helps and have a great day!!