RYAN FOUND THAT THE AMOUNT OF FOOD REMAINING DECREASED AND EQUAL AMOUNT EACH DAY AND HE USED THE ENTIRE 72 MILLILTERS BY THE END OF HIS STUDY WHAT IS THE REALTIONSHIP AMOUNT

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.

image for option 4

step-by-step explanation:

i just know the internet

2 cards per person multiple it