Hey there!
43 + 7 = 50
so x = 7
Hope this helps
Have a great day (:
2x+2=6
2x=4
x=2
Hope this helps :)
Answer:
The chart below shows Mrs. Thompson's grocery bill. What is the average amount Mrs. Thompson spent on groceries?
A. $58
B. $68
C. $78
D. $340
No because the sum could also be irrational number which for example it could be square root of 9 or 49
Hope this helps answer your question