Let k be a constant of proportionality. We can use the given information to write two equations:
24 = k/5 and 12 = k/10.
Solving for k gives k = 120 in both cases.
Let R be the unknown resistance when the current is 15 amperes:
15 = 120/R.
R = 120/15
R = 8 ohms.
F(x)=x+4 This is the equation written in the function notation with x as the independent variable
Answer:
4 to the right and 3 upward
or 7 overall
Step-by-step explanation:
4-0=4
5-2=3
5 + x
This shows the total of Roger’s toy car plus what his sister gives.
Answer:
B
Step-by-step explanation:
28/4=7 therefore, each ticket is $7.