Answer:
320 cups of soup
Step-by-step explanation:
2/5= x/800
2/5 =.04
800*.04 =320 x=320
2/5 = 320/800
2/5 =0.4 is equivalent to 320/800=0.4
we have
------> equation 
------> equation 
Multiply by the equation
------> equation 
Sum equation and equation
Substitute the value of x in the equation
therefore
the answer is the option B
28.21 rounds to 28 and 8.02 rounds to 8. so 8 x 28 would be your estimated product answer
396/x-10
396/x-10 = -22
Multiply to remove the variable from the denominator.
x= -8
If you want to check the work do it by adding -8 into the equation as x.
I hope this helps!
