Answer:
Q' (-3,4)
Step-by-step explanation:
A reflection across the x-axis would mean that only the x value of the point would change. This means that the y value would still be 4. To find the x value, just flip it to a negative. The negative of 3 is -3
Answer:
x (number of glass of milk) =11, and y (number of snack bar) =12
Step-by-step explanation:
4x+3y=80
3x+4y=81
The answer to this question is 178.5
Number of pins produced per hour is 1000
value of each pin is $8.37
total value of pins produced= 1000×$8.37
=$8370