Please help ASAP

Select the five correct options. (You must select all five to receive credit.)

(-) x (-) = +

(-) x (-) x (-) = +

(-) x (+) x (-) = -

(+) x (-) = +

(+) x (-) = -

(+) x (+) x (-) = +

(-) x (+) x (-) = +

(+) x (+) x (-) = -

(-) x (-) = -

(-) x (-) x (-) = -
2.
(-5) x 8÷
÷
2 =

-20

−54

20
3.
The temperature is 30 degrees at 6pm, but a very severe arctic front blasts through town that evening. By midnight the temperature has dropped 40 degrees! What is the temperature at midnight?

70 degrees

10 degrees

-70 degrees

-10 degrees
4.
When you multiply or divide two numbers that have the same sign [e.g., -7 x (-7) or -7÷
÷
(-7) ], the product or quotient will be _____ .

positive

negative