27-18= 9
9/18 x100= 50
There was a 50% increase in grey wolves
Answer:
2,750 milliliters into gallons=0.72647314
Step-by-step explanation:
Answer: 72/35
Step-by-step explanation:
10/-8 = -8/10 = -.8
-0.8*(2/7)*-9= about 2.06.(72/35)
<span>Kent has a collection of pennies and nickles with a value of $1.98. The number of pennies he has is five less than twice the number of nickles. How many of each coin does Kent have?
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p + 5n = 198
p = 2n - 5
</span>---
Sub for p
2n-5 + 5n = 198
Answer: 1 Brutus Bites= $9.25
1 Lucky Licks= $8.00
Step-by-step explanation:
2B + 3L= 42.50
5B + 6L= 94.25
Using the elimination method multiply the first equation by -2 to cancel the L's out.
5B + 6L= 94.25
-4B - 6L= -85
B= 9.25
Then put this number back into the equation to solve the other.
2B + 3L = 42.5
5B + 6L = 94.25
2(9.25) + 3(8) = 42.5
5(9.25) + 6(8) = 94.25
