Answer: 35
Explanation: They originally paid 75$ for the uniforms. We know this because 3000/40 = 75. So the difference would be 75-40, which is 35...
So the answer is 35
Answer:

Step-by-step explanation:
Make both equations equal to each other and solve for the variable x:

Find two numbers that when you add them you get -3 and the product of both numbers be -4. These numbers are 1 and -4. Then:

Substitute these values into one the original equations and solve for y:

Therefore, you get that:

Something along the lines of this...
X = 2
plugging this in shows that
m
Answer: the answer is 661.55
Step-by-step explanation:
interest formula: F = Pe^(rt)