Exit A loaded truck carrying iron rods weighs 27.50 tons. If the weight of the iron rods is 20 tons, what is the weight of the unloaded truck? A. 5 T B. 5.5 T C. 6 T D. 7.5 T

The answer would be D, 7.5 T

Step-by-step explanation:

If the collective weight is 27.5 tons, and the iron rods are 20 tons, subtract 20 from 27.5.

27.5-20=7.5

its D

Step-by-step explanation:

i got it right on my quiz hope this helps

step-by-step explanation:

so first find out how much each is worth.

quarter= 25 cents

dime= 10 cents

pennies= 1 cent

then multiply each by how much each is worth.

200                     150                   300

x                         x                     x   1

  25                       10              

                                  300

1000                     1500

+                          

4000                                      

5000                                  

then count 2 from the back and add a period.

$50.00

$15.00

$3.00

and then add them

  $50.00

+

  $15.00

+

    $3.00

$68.00

so sunghee has $68.00

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