Answer:
y = x - 9
Step-by-step explanation:
Answer:
400 cupcakes
Step-by-step explanation:
So, 340 is 85%. 15% is chocolate.
340/x = 85/100
34000=85x
x=400
Total = 400 cupcakes.
Hope this helps!
15% of 900 is 135.
900-135=765
The answer is $765
Answer: 20 problems
Step-by-step explanation:
There were 25 questions in this test.
The student got 80% out of these so the problems that the students got right were:
= 80% * 25
= 20 problems
Answer:
Option D
Step-by-step explanation:
We have the following variable definitions:
sofas: x
pillows: y
Pillows come in pairs so we have 2y pillows
The total order for all the possible combinations is:
The wholesaler requires a minimum of 4 items in each order from its retail customers. This means the retailers can order 4 or more.
Therefore the inequality is:
To graph this inequality, we graph the corresponding linear equation, with a solid line and shade above.
The correct choice is D
See attachment