Answer:
Yes your answer is correct
Step-by-step explanation:
(b) The monthly savings of Juan is $200.
(a) The monthly saving of Juan is $900.
(c) The monthly saving of Juan is $3,600.
As we know that
Savings = Income - expenses
So based on the above formula, the monthly savings in each case is as follows:
(b)
Monthly saving is
= $3,600 - $3,400
= $200
(a)
Monthly saving is
= $3,600 - $2,500
= $900
(c)
Monthly saving is
= $3,600 - $0
= $3,600
Here we assume the x be zero.
Therefore we can conclude that
(b) The monthly savings of Juan is $200.
(a) The monthly saving of Juan is $900.
(c) The monthly saving of Juan is $3,600.
Learn more: brainly.com/question/18051939
Answer:
B
x + y = 712
8x + 4y = 4,256
Step-by-step explanation:
If x=the amount of adult tickets, and y=the amount of children's tickets, then the total amount of tickets (712) should be x+y. Our first equation: x+y=712
The total made from adult tickets is found by multiplying the amount of tickets by the price per ticket: 8x. The total made from children's tickets is found by multiplying the amount of tickets by the price per ticket: 4y.The total amount of money made (4256) is the sum of the amount made by adult tickets (8x) and the amount made by children's tickets (4y). Our second equation: 8x+4y=4256
<u>Given </u><u>:</u><u>-</u><u> </u>
<u>To Find :- </u>
<u>Solution</u><u> </u><u>:</u>
Let ,
→ y = f(x)
So that ,
→ y = 4x - 10/ x -2
- For finding x intercept , substitute y = 0 .
→ 0 = 4x - 10/x - 2
→ 4x - 10 = 0
→ 4x = 10
→ x = 10/4
→ x = 5/2
→ x = 2.5
- For finding y intercept , put x = 0 .
→ y = 4*0 - 10 / 0 -2
→ y = -10/-2
→ y = 5
- x intercept = (2.5,0)
- y intercept = (0,5)
Line E And F because those 2 lines are straight and perpendicular