Answer :
First, we calculate the sum of 57 and 93:
[tex]$$
57 + 93 = 150.
$$[/tex]
Next, we multiply this sum by 43:
[tex]$$
43 \times 150 = 6450.
$$[/tex]
Thus, the expression that represents 43 times the sum of 57 and 93 is:
[tex]$$
43 \times (93+57).
$$[/tex]
[tex]$$
57 + 93 = 150.
$$[/tex]
Next, we multiply this sum by 43:
[tex]$$
43 \times 150 = 6450.
$$[/tex]
Thus, the expression that represents 43 times the sum of 57 and 93 is:
[tex]$$
43 \times (93+57).
$$[/tex]