The answer is 5 weeks
40x+15=200
x=4.6 and we round that up to 5 weeks
Answer:
https://www.mathpapa.com/algebra-calculator.html?q=y%3D23x%E2%88%922
Step-by-step explanation:
Answer:
y=-7
Step-by-step explanation:
This is an expression, not an equation. y is -7 for any value of x, so f drops out of the equation and it beomes an expression.