Answer:
x=79*
Step-by-step explanation:
136+60+85+x=360
281+x=360
x=360-281
x=79
Answer:
x=9
Step-by-step explanation:
81 is the product of -9 & -9. -9-9=-18. Therefore, (x-9)^2=0, and you get that x=9.
Answer:
C. 63.4
Step-by-step explanation:
Answer: n=75
Step-by-step explanation:
1/5 times 75 equals to 15
