Two lines, c and d, are represented by the following equations:

line c: y = x + 5
line d: y = –2x – 1

which of the following options shows the solution to the system of equations and explains why? (4 points)

(–2, 3), because the point does not lie on any axis
(–2, 3), because both lines pass through this point
(–2, 3), because one of the lines passes through this point
(–2, 3), because the point lies between the two axes

(–2, 3), because both lines pass through this point

Step-by-step explanation:

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm