Answer:
Step-by-step explanation:
2a-1<7-1.2 a
2a+1.2a<7+1
3.2 a<8
a<(8/3.2)
or a<(80/32)
or a<5/2
or a<2.5
True because a straight line has 180 deg and the half of that is 90 deg
C(x)=125x+75
You multiply 125 by how many family members and and the 75
First find the lbs per serving for the 25 servings. We do that by dividing 6 pounds by 25 serving. 6/25 = .24 lbs per serving. Now we need to times .24 by 30 to find out how many pounds of ground beef for 30 servings.
.24 times 30 = 7.2 lbs for 30 servings
