Her error was dividing them by 2 she would place 1.25 over 5 then divide by 5 to get the unit rate per minute then multiply the quotient by 2 to get the rate of degrees moved for 2 minutes which is .5 or .50 degrees every two minutes.
Y+3=1/4x-1/4
0.25x-y=3-0.25
0.25x-y=2.75
The answer is (9,21) because is you plug in 9 for x, and add 12, you get 21.
Answer:
0.888...
Step-by-step explanation:
It depends on how many decimal places you want, or write it as a repeating decimal like I did above. Rounded answers like below would also be correct if you were asked to round it to the nearest tenth, hundredth, thousandth, etc...
0.9
0.89
0.889
0.8889
.
.
.
Answer:
7 to the second power... because 7 times is 49 and 49-49 is 0... so 7 to the second power
