50 divide to find the answer
42/48 you take the 48 and divide it by 8 to get 6 and take the 7 and multiply it by 6 to get 42
Start by getting one of the equations in terms of one variable, in this case lets put the first equation in terms of y
2x+y=3 ---> y=3-2x
now we plug that into the second equation
5x-2y=12 ---> 5x-2(3-2x)=12
we can then multiply and simplify
5x-2(3-2x)=12 ---> 5x-6+4x=12 ---> 9x-6=12 ---> 9x=18 ---> x=2
we can now plug x=2 into an equation to solve for y
2(2)+y=3 ---> 4+y=3 ---> y=-1
Answer:
x^2 - 6x + 2
Step-by-step explanation:
(x^2 - x + 4) - (5x + 2)
x^2 - x + 4 - 5x - 2
x^2 - 6x +2
Answer:
there is an association between how often a person purchases coffee from a coffee house and whether a person is a full time student.
Step-by-step explanation: