Answer:
The third option
Step-by-step explanation:
B + f = 8
where b is the current bus fare and f the current ferry fare.
1.10b + 1.25f= 9.25. Replace f with 8- b:
1.10b + 1.25(8-b) = 9.25
Then:
1.10b-1.25b + 10 = 9.25, and so
-0.15b = -0.75. Then b = -0.75 / (-0.15) = 5
The bus fare is current $5, and so the ferry fare is $3.
the correct answer is a since it's not a closed circle
2x+3=3x-1
2x+2=3x
x=2
total value of the equation is 5
Answer:
58 units squared
Step-by-step explanation:
**I'm doing the question with the 7 by 3 triangle in the picture, not 777 by 333**
Pythagorean Theorem: , where c is the length of the hypotenuse.
The given sides are legs, therefore,
c is also one of the sides of the square. A square's area is one of the sides' lengths squared, so: