50% is the correct answer for the question
X(7x+3)=0
x=0
or
7x=-3
x=-3/7
so,
(0,0) or (-3/7,0)
Let p = peaches
Let m = mangos
We can now develop our system of equations in two variables, the variables chosen to be p and m.
7p + 5m = 16.00
10p + 4m = 14.50
Use the substitution method to find p and m.
Take it from here.
10 total pieces of the pie
-5
-2
And only 3 remained so your answer would be
3/10
Answer:
14
Step-by-step explanation:
Given that:
Cost of purchase and installation = 5323.50
Cost per window = 230.25
Cost of installation = 2100
Hence,
Total purchase cost of windows alone :
5323.50 - 2100 = 3,223.50
Therefore, the number of windows purchased is :
(Total purchase cost of windows alone / price per window)
(3,223.50 / 230.25)
= 14
Hence, 14 windows was purchased