At 7 p. m. the wind-chill temperature was 4°F. By 10 p. m., it had fallen 11 degrees. Write an equation to show the wind-chill temperature at
10 p. m., then solve the equation.

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

the answer is 13 cm

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .