Answer:
3) the amount spent to manufacture each radio
Answer:
Step-by-step explanation:
This is because the centre is at (3,2) and the radius of the circle is 4 and you square all the terms to find the equation of the circle.
Answer:
y=14
Step-by-step explanation:
1.Multiply all terms by the same value to eliminate fraction denominators
2. Simplify it and it gives you 14
Answer:
-3
Step-by-step explanation:
First - change the equation to y=mx+b format
3y/3 = 4x/3 - 17/3
y = 4/3x - 17/3
Second - then (2,y) plug x = 2
Third - solve
y = 4/3(2) - 17/3
y = 8/3 - 17/3 = -9/3 = -3
If you have 1 nickle, how many quarters do you have? (3)
If you have 4 nickles, you have 3 times as many quarters (3)(4) = 12
If you have n nickles, then you have 3n quarters so 3n = q, you have a slightly different equation.
If you fix this equation and use substitution like you did, you can get the right answer; you can also try to work in the other information that you have - converting all coin values to cents
5n + 10d + 25q = 460
