Okay, all we need to do is divide 8 from both sides:
-104/8=-13
So x=-13
:D
Answer:
148
Step-by-step explanation:
Average = sum of numbers /total numbers
let x = 5th number
123.2 = (118+ 128 + 124,+ 98 + x) / 5
123.2 = (468 + x) / 5
Multiply both sides by 5
616 = 468 + x
x = 148
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Answer:
48.8m
Step-by-step explanation:
Formula for square area =
= 148.84 
=> a =
= 12.2
Formula for square perimeter = 4a = 4 x 12.2 = 48.8 m
Answer:17
Step-by-step explanation:
0.35•40=14 to find how many they’ve won
14+9=23 is how many they have won or drawn
40-23=17 is how many they’ve lost