I think the answer is 3. C= -3 and integer 2
The shortcut is if u have this brand calculator .. ‘ press mode, 5, 3 ‘....the quadratic calculator will appear and add the values to get whole numbers and not imaginary numbers ( i will be shown along with the numbers on the calculator )
Answer:
the unknown number is -13
Step-by-step explanation:
4n -7 = -59
4n = -59 +7
n= -52 /4
n = -13
Answer:
1 shirt for every 6 hours
Step-by-step explanation:
42/7=6