Would anyone me with these math questions you very much.

1.which of the following is an example of an open operation?
a. 5x+7=12
b. 12+(-8)=4
c. 25=5(5)
d. 8+0=8
my answer for this one is a.

2. which of the following equations has 3 as a solution?
a. -2b=6
b. 4a-5+12
c. 5y=y+8
d. z-15=-12
3.is (1,5) a solution to the equation y=x-2?
yes
no
4. is (-2, -6) a solution to the equation y=3x
yes
no
5. which of (3,5) , (4,6) (5,7), and (6,8) are solutions to y=x+2
a. (3,5) and (4,6)
b. (4,6) and (5,7)
c. none
d. all
8. what does it mean to inductive reasoning to solve a problem?
a. to solve by guessing
b. to draw a picture
c. to solve by observing patterns
d. to ask someone for .

solution:

we have to construct

∠m nt ≅ ∠p qr

the steps to draw this construction are

step 1: use a compass to draw an arc from point q which intersects the side pq at point a and the side qr at point b.

step 2: draw a segment nt and use the same width of the compass to draw an arc from point n which intersects the segment nt at a point x.

step 3:

step 4: join points n and y using a straightedge.

step 3:

option (d).maintaining the same width of the compass as ab, draw an arc from point x such that it intersects the arc drawn from n in a point y.

to draw   congruent angles , 1. width of compasses while drawing two angles should be same i.e from point at which angle has to be drawn, 2.the distance between the two points where the compass intersects the two sides should be same while drawing any two congruent angles.

step-by-step explanation: