Answer:
9
Step-by-step explanation:
54+81=9(6+9)
9 times 9 equals 81
Hey there!☺



To solve for x, simplify both sides of the equation and then isolate the variable:

Hope this helps!☺
Answer:
12.6
Step-by-step explanation:
Circumference is πd. So...
(3.14*4)
12.56
12.6
Hope this helps and have a nice day ~(^_^)~
Answer:
-y^4+4y
Step-by-step explanation:
The number representing Liam's share is 2; for Sarah's share, it is 3. The difference of those is 1, so each 1 unit of share must be £30, the difference between the amount Sarah got and the amount Liam got.
Emily got 5 shares or £30 × 5 = £150.