It would be $66. $6 for each pair of pants.
Answer:
X=13/3
Step-by-step explanation:
Distribute and transfer the x’s to the other side and make sure to flip the signs of the x’s. Then solve for x.
Answer:
y = x + 5
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 2, 0) and (x₂, y₂ ) = (0, 5)
m = =
Note the line crosses the y- axis at (0, 5) ⇒ c = 5
y = x + 5 ← equation in slope- intercept form
Answer:
Step-by-step explanation:
Ratio of adults to student is 2:5
If there are 12 more students than adults
Then, let adults be x
Then student is x+12
Total number =2x+12
Therefore,
Student =5/7 ×(2x+12)
x+12=(10x+60)/7
Cross multiply
7x+84=10x+60
7x-10x=60-84
-3x=-24
Divide both side by -3
x= -24/-3
x=8
The third option represent the solution.....