Drag the tiles to the correct boxes to complete the pairs. Match each system of equations to the diagram that represents its solution.
z-2y-z = -5
2x-3y-z=0
3x-4y-z= 1

x-2y-z= 5
2x-5y+3z= 6
x-3y+4z= 1

7x+4z = -13
y-5z = 11
2x+7y = 6

8x+9y-2z= 4
4x+9/2y-z= 2
-24x-27y+6z = -12

college

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.