Answer:
44 units
Step-by-step explanation:
We know that in a parallelogram opposite sides are equal.
Therefore AB=CD and AD=BC
Consider AB=CD,
⇒4y-2=2y+6
⇒2y=8
⇒y=4
Now consider AD=BC,
⇒3x-1=2x+2
⇒x=3
now substituting values of x and y in the expressions of sides,
we get AB=CD=14 units and AD=BC=8 units
Therefore perimeter of parallelogram is 2*(AB+BC)=2*(14+8)=<u>44 units</u>
multiply 12.50 by 16% to find the new cost
12.50 * 1.16 = 14.50 per student
14.50 * 50 = $725
The correct answer is A im pretty sure
Lcm for 6 and 8 is 24
24/6=4
24/8=3
slice every piece in the first pizza into 4 equal pieces
and every piece in the second pizza into 3 equal pieces.
Answer:6y-7.5
Step-by-step explanation: open the bracket first. Then you will have this
3y+3y-7.5
Final and =6y-7.5