33% of decrease.
150-100=50
50 is 1/3 of 150
1/3= 33%

is the equation of a circle centered at

with radius

.
Here

,

, and

. So the answer is (C)
C and D because in that image that is what an proportional relationship looks like so anything that looks like the graph in the photo or c and d is proportional
Answer:
The correct answer is 72 + 4 × x
400.
Step-by-step explanation:
The dance committee of Pine Bluff Middle School earns $72 from a bake sale and will earn $4 for each ticket they sell to the Spring Fling dance.
The dance will cost $400.
Let x number of tickets the committee could sell.
Total money earned is 72 + 4 × x.
The committee should have some left over money also after spending for the dance which costs $400.
Thus the inequality to determine the number of tickets the committee could sell to have money left over after they pay for this year's dance is given by,
72 + 4 × x
400.
Answer:
-2
Step-by-step explanation:
I think this is the answer