Answer:
it's c
it might be wrong because i dont know the question
but as a guess i pick c
in every multiple choice questton there is always a 60% chance the answer is c
Answer:
x = (4y-6)/17
where x is the number of pens each student got.
Step-by-step explanation:
No. of boxes = 4
no. of pen in 1 box = y
total no, of pens in 4 box = No. of boxes *no. of pen in 1 box = 4y
No. of pen took away by Jaden's teacher = 6
no. of pens left = 4y - 6
This, 4y - 6 pen has to be divided among 17 students.
Let each student get x pen
thus, total no. of pen got by 17 student = 17x
This, 17x should be equal to total no. of pens available which is 4y-6
17x = 4y-6
=> x = (4y-6)/17
Thus, expression to represent number of pens each student got
is x = (4y-6)/17
Answer: C, 3/4 And it's decimal form is 0.75
Step-by-step explanation:
Answer:
x= 1 ±√21/3
x= 2.52753
x= - 0.527525
Step-by-step explanation:
-(-6) ±√-6² - 4 (3) (-4) / 2(3)
6±√36 -(-48) / 6
6±√84/6
6±2√21/6
6/6 ±2√21/6
1±√21/3
1+ √21/3 = 2.52753
1-√21/3= - 0.527525
Answer:
P(0, 4 ), Q(2, 0 )
Step-by-step explanation:
To find P, with an x- coordinate of 0
Substitute x = 0 into the equation and solve for y
4(0) + 2y = 8 , that is
2y = 8 ( divide both sides by 2 )
y = 4
Thus P(0, 4 )
To find Q with a y- coordinate of 0
Substitute y = 0 into the equation and solve for x
4x + 2(0) = 8, that is
4x = 8 ( divide both sides by 4 )
x = 2
Thus Q(2, 0 )
