Which best describes the solution to 4-7? O Because-4+(-O is an equivalent expression, the answer is1.
O Because +(- is an equivalent expression, the answer is-3.
O Because 4+ (-Dis an equivalent expression, the answer is -11.
O Because-4+(-Ois an equivalent expression, the answer is-3.

The second one is the correct answer

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.

Ithink it is b and d