Use the graphs to solve the simultaneous linear equations y = 2x + 1 and x + y = 7
y у
y = 2x + 1

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

21

step-by-step explanation:

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