Answer:
Yes, after 10 key presses, both will arrive at the number 30.
Step-by-step explanation:
The difference between the numbers on the calculators is reduced by 10 with each key press. After 10 key presses, the initial difference of 100 will be zero. After 10 key presses of (-7), the calculator starting at 100 will be ...
100 +10(-7) = 30
After 10 key presses of (+3), the calculator starting at 0 will be ...
0 +10(+3) = 30
Both calculators will show 30 after 10 key presses.
You solve for y and get
y=3/4x-5
Slope is 3/4
Y intercept is -5
Okay okay baby boo I don’t remember how to
The first part is 8 x 40=320
8 x 7=56
320+56 and i am not sure what you have going on on the other half
