Hello from MrBillDoesMath!
Answer:
n = 5
Discussion:
-19 - 7n = -6(n+4) => Given
-19 -7n = -6n + (-6)(4) =>
-19- 7n = -6n - 24 => Add 6n to both sides
-19 -7n + 6n = (6n -6n) - 24 =>
-19 -n = 0 -24 => Add n to both sides
-19 (-n +n) = n - 24 => Add 24 to both sides
(-19 +24) + 0 = n =>
+5 = n
Regards,
MrB
Answer:3,150
Step-by-step explanation:
Well I what I did was I took 450 and then multiplied it by the number of days there are in a week which is 7 so I did 450 x 7 and got 3,150
I hope its right if not please let me know and I would be happy to check over again =)
Essentially, we are being asked to find the unit rate. We want to figure out how many dollars it costs to buy 1 yard of fabric.
$10 : 8 yards
---Divide both values by 8
$1.25 : 1 yard
Hope this helps!
It rained on 15% of those days
Answer:
b and c
Step-by-step explanation: