Answer:
D
Step-by-step explanation:
If we round each of these numbers Then we get a good estimation
128.2 rounds out to be 130
129.11 rounds out to be 130
132.5 rounds out to be 130
So now we just add these rounded numbers up.
130 + 130 + 130 = 390
So our answer is 390
when in doubt, eat a pineapple, trust me it helps. :)
Answer:
Step-by-step explanation:
to find range find the lower number and subtract from the biggest number..
so the the bigger number is 54 and the lower number is 3 so you would have to do is 54-3=51
Y = 1/4x + 1
-1/4x + y = 1
x - 4y = -4 <=====
y = -3/4x + 9
3/4x + y = 9
3x + 4y = 36 <=====
1/4x + 1 = -3/4x + 9
1/4x + 3/4x = 9 - 1
x = 8
y = 1/4x + 1
y = 1/4(8) + 1
y = 2 + 1
y = 3
solution is : (8,3)
and ur answer is : A
