Its basically 7 see there is nothing but the number 7 which means as to an expression its 7.
Intersect at where x=x and y=y
see where they have the same x and y values
that is at x=-1 and y=-5
intersect at (-1,-5)
Answer:
55.9%
Step-by-step explanation:
To find the percent that are girls, take the number of girls over the total number of students
19/34
.558823529
To change to percent form, multiply by 100%
55.8823529%
To 1 decimal place
55.9%
Put x on one side of the equation
6x=(76+22)
6x=98
x=98/6
Simplify
x=49/3