The school photography club charges $10 for each photo in its
annual pet photo contest. The club wants to save $75 of its earnings
for a pizza party. The club members also want to have at least
$50 left over after the pizza party to pay for other club expenses.
Write an expression for:
a. how much money the club earns by taking p pet photos
b. the difference between the amount the club earns and the
amount for the pizza party
c. Now write a two-step inequality for finding the smallest number of
photographs that need to be made to pay for the club’s pizza party
and have at least $50 left over to pay club expenses.
A) how much money the club earns by taking p pet photos. 10p
B) the difference between the amount the club earns and the amount for the pizza party. 10p-75
C) Now write two-step inequality for finding the smallest number of photographs that need to be made to pay for the club's pizza party and have at least $50 left over to pay club expenses.
10p-75 is greater than 50
Here are my answers (i don't think they're right)
A: 10p
B: 10p - 75
C: 10p - 75 (greater than or equal to) 50
A.(10p)
B.(10p-75)
C.(10p-75>50)
all your answers are correct. C could be written better online as
10p-75 >= 50
thaks
It’s hard
I'm pretty sure the answer is 10p+75>=50. The reason why is because
10p-75>=50. When you solve the inequality the answer you get would be in the negatives. This means that they are losing money instead of gaining, which is why I think 10p+75>=50 is correct because it would go into the positives. (sorry this is probably already too late)