Answer:
I'm not really sure but I think the small one
Answer:
The answer is $1,079.1
Step-by-step explanation:
you find what 10% of the total is and you would get 119.9. then, you subtract that from the total to get what the teachers total would be.
I'm sorry it's a terrible explanation, but I just did it really fast in my head
3x + 8 = -48 |subtract 8 from both sides
3x = -56 |divide both sides by 3
x = -18 2/3
Answer:
Answer:
y = 16/25x³
Step-by-step explanation:
If y is inversely proportional to a^3, this is expressed as;
y∝1/a³
y = k/a³ where k is the proportionality constant
Given a=2, y=10, then 10 = k/2³
k = 10*2³
k = 80
Substituting k = 80 back into the formula;
y = 80/a³ ............. 1
Similarly, if a is directly proportional to x, then a ∝ x i.e a = kx
If x=4, a=20 then;
20 = 4k
k = 20/4
k = 5
Substituting k = 5 back into the formula;
a = 5x ....... 2
Substitute equation 2 into 1;
y = 80/a³
y = 80/(5x)³
y = 80/125x³
y = 16/25x³
Hence the formula for y in terms of x is y = 16/25x³
Step-by-step explanation:
Answer:
x = 1
Step-by-step explanation:
Download photomath and you can find out.