To find the area of a parallelogram you must multiply the base by the height. Since you need the length of the base you must take 15.5/3.1 which will = 5!
First find x and y.
Solve system of equations by elimination.
3x-y=3
+(-x+y=3)
---------------
2x=6
x=3
Now plug in x into one of the equations to find y.
-3+y=3
y=6
xy=3x6=18
Answer:
5/8
Step-by-step explanation:
1/4 = 2/8
2/8 + 3/8 = 5/8
Answer:
375 students enrolled in 2014 term
Step-by-step explanation:
In the Fall 2015 term, enrollment in Math 95 is up 40% from Fall 2014, to a total of 525 students
Let x be the number of enrollment in fall 2014
In 2015 it is increased by 40%= 0.4
enrollment in 2014 + 40% of enrollment in 2014= total students

solve for x

divide both sides by 1.4
x=375
So 375 students enrolled in 2014 term