Show that the line L defined by the simultaneous equations 4x-z=7 2x-y=7 is parallel to plane P :
2y-z-1=0.​

On a piece of paper graph f(x)=5•(0.4)^x

Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?