Hellp i will mark you the brainest ! if you get them all correct

2. -7

3.

0-4+(-5)

0-5

-5

4.

-7-6=-13

5, 6

Step-by-step explanation:

because it was an equation about the problem

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a