Answer:
$45 dinner = $9
$1 dinner = 45/9= 5
$60 dinner = 60/5=12
Hence he got $12 for a $60 dinner
3 pounds bc there is 5 triangles for 15 pounds of squares
Answer:
A. (h+(h-2) =14)...
I hope this is right! And go on your test! :)
Answer:
640
Step-by-step explanation:
Answer:
x²+5x-49
Step-by-step explanation:
-7² -x+6x+x²
combine like terms
-x+6x is 5x
simplify -7² is -49
now rewrite the equation
x²+5x-49
