First one (2x+1)(x-3) if you notice. that is the factored form of
no the second fraction already has the (2x+1) , you would multiply the second fraction by (x-3).... dont forget you have to do both numerator and denominator ....
Pretty sure it’s b
Because it’s by 2 at first then it’s by 125
Answer:
Lev is incorrect because (9, 4) is not a solution to the equation.
Step-by-step explanation:
We are given the equation: 3y - 2x = 19
When we are to check if an ordered pair is a solution to an equation, we substitute the pair in the equation and compare the RHS and LHS.
If they come to be equal then we can say that the given pair is indeed a solution to the equation.
So, here, RHS = 19
LHS = 3(4) - 2(9) = 12 - 18
= -6
19
i.e., LHS ≠ RHS
So, we can say that (x, y) = (9, 4) is not a solution to the given equation.
Answer:
Trade it for something else.
Step-by-step explanation:
Number 13 is 40 in
number 14 is 2.5