Question

help me please

Answer 1

@Vocaloid @lowkey

Answer 2

start w/ "the difference of a number and 10"

Answer 3

difference implies subtraction

Answer 4

ok

Answer 5

try writing "the difference of a number and 10" using variables/numbers

Answer 6

Dude I'm confused

Answer 7

"the difference of a number and 10"
difference means subtract
we are using "w" to represent a number
therefore:
w - 10

Answer 8

now, we use parentheses to multiply the entire difference by 2

2(w-10)
and the last step, set it greater than -18.