Answer:
x=4
y=3
Step-by-step explanation:
Answer:
5 gigabyte
Step-by-step explanation:
Let the GB data at which the charge for both company is same be x
For Kodu
monthly fixed charge = $50
Per GB data charge over limit = $36
charge for X GB data = Per GB data charge over limit *x = $36*x = 36x
Total charge for Kodu for x gb data = monthly fixed charge +charge for X GB data = $50 +$36
For Fidu
monthly fixed charge = $35
Per GB data charge over limit = $39
charge for X GB data = Per GB data charge over limit *x = $39*x = 39x
Total charge for Fidu for x gb data = monthly fixed charge +charge for X GB data = $35 +$39
Given that at at X GB data charge for both the company is same then
50 +36x = 35 +39x
39x - 36x = 50-35
=> 3x = 15
=> x = 15/3 = 5
Thus, at 5 GB over the limit, charge for both the company will be same.
<h3>
Answer: 12y</h3>
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Explanation:
4y is the middle value, or second value.
This means 4y-1 is the first value since it is immediately before 4y
Also, we know that 4y+1 is the value just after 4y
The order of the terms is: 4y-1, 4y, 4y+1
Add up those three expressions and simplify
(4y-1) + (4y) + (4y+1)
4y-1 + 4y + 4y+1
(4y+4y+4y) + (-1+1)
12y+0
12y
The three terms combine to 12y.
3/4z - 1/4z + 3 = 2/4z + 5
3/4z - 1/4z - 2/4z = 5 - 3
2/4z - 2/4z = 2
0 ≠ 2
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<span>It has no solution.</span>
