Question

50 POINTS! PLZ HELP NO ONE HELPED ME LAST TIME BUT I HOPE SOMEONE WILL THIS TIME! ALSO DON'T KNOW WHY I'M WRITING IN ALL CAPS

Answer 1

Answer:

25 helium balloons

Step-by-step explanation:

125                 90/3.50 = 25.7  

-35                      I just took away the decimal

--------

90

Answer 2

Answer:

$\frac{90}{3.5}$

Step-by-step explanation:

Let x be the number of helium balloons they can buy

1. Write it out: 35 + 3.50x = 125
2. Subtract 35 from each side, so it now looks like this: 3.50x = 90
3. Divide each side by 3.50 to cancel out the 3.50 next to x. It should now look like this: x = $\frac{90}{3.5}$  

I hope this helps!