The set of all x values is called the domain. All the y values are called the range.
Answer:
x=1
y=-4
Step-by-step explanation:
Since -x-3=y subsitue that in at the top equation
Plug x=1 back into the equation to solve for y.
Part A = 26
Explanation: 182 divided by 7 = 26 .
Part B= 29
Explanation: 203 divided by the same amount of seconds as before which is 7 = 29 .
Answer:
2x+5
Step-by-step explanation:
You double the amount she has and add 5 so it would be 2x+5
Hope this helps!