Step-by-step explanation:
i used elimination method
Answer:
Your friend scored 62
Step-by-step explanation:
Let your friend's score = x
140/100 * x = 86.8 Starting statement
1.4x = 86.8 % has been changed to a decimal
1.4x = 86.8/1.4 Divide by 1.4
x = 86.8/1.4
x = 62 Answer
Answer:
4 1/2 + 1 3/5 = 6 1/10 or 61/10
Answer:
(-8,1)
Step-by-step explanation:
Imma assume you meant (x-2, y)
x coordinate becomes -6-2=-8
y coordinate stays the same
so the image is (-8,1)
Answer:
162
Step-by-step explanation:
The number with "1" digit starts with 101 then 110 and so on.