Last questinn hurry pls

x = 2

y = -3

Step-by-step explanation:

here's the solution :-

=》5x - 2y = 16

=》5x + 2y = 4

let's add both equations :

=》5x - 2y + 5x + 2y = 16 + 4

=》10x = 20

=》x = 20 ÷ 10

=》x = 2

by putting the value of x in equation (2)

=》5x + 2y = 4

=》(5×2) + 2y = 4

=》10 + 2y = 4

=》2y = 4 - 10

=》y = -6 ÷ 2

=》 y = -3

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base