Two students were given the expression shown to simplify. use the drop-down menus to complete the statements about whether each student's answer is an equivalent expression. then choose an expression that is equivalent. sophia: 6+2+4x sophia's expression is because . ursula: 6−(−2x) ursula's expression .

$15.40 per mile

step-by-step explanation:

you have to round up to 4 because 6 is over 5 so you have to round the 3 up to 4

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153

answer: sorry i dont really know but can we talk all my friends r gone and im bored

step-by-step explanation:

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm