7x+8(x+1/4) = 3(6x-9)-8
7x+8x+2 = 18x - 27 -24
15x + 2 = 18x - 51
+51 + 51
15x + 53 = 18x
-15x = -15x
53 = 3x
17.66 = x
Answer:

Step-by-step explanation:
Gradient



Equation of a line

- Sub one set of points into equation

♥ To solve find how much this will cost
AFTER the price increases.
♥ Solve:
Multiply the original price as it is by: <span>1.057 (5.7 as a decimal would be 0.057, but as i said to keep the original price, the 1 will keep it there.)
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Final answer: <span>
$195.54</span>
Answer:
3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679
Divide the price by the number of months to find the monthly rate.
<span>$237.36 ÷ 24 = $9.89 per month </span>
<span>$184.50</span><span> ÷ 18 = $10.25 per month
The two year club, Aqua Plus is cheaper
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