Question

Help me with this please!

Answer 1

6.25x+4.50x=550

6.25x+4.50(45)=550

6.25x+202.50=550

6.25x+202.50-202.50=550-202.50

6.25x=347.50

6.25x÷6.25=347.50÷6.25

x=55.6

she could get 55 adult size T-shirts

I hope this is good enough: