Answer:
Top graph
Step-by-step explanation:
It starts at x and continues right, so x > -3 in that graph
Answer:
no
Step-by-step explanation:
no no no no no no no no no no nø no no
C=x+9, c+x=99, c=99-x
So we have two equations equal to c, c=x+9 and c=99-x, since c=c:
x+9=99-x
2x+9=99
2x=90
x=45, and since c=x+9, c=54
So Charlie weighs 54 kg and his brother weighs 45 kg.
Answer:
Yeah
Step-by-step explanation:
Answer:
$54
Step-by-step explanation:
Multiply the cost by the number of items
6.75x8=54
The cost is $54
