Answer:
Standard form is Ax+By=C
move the x-value to the left: 1/2x+y=4
1/2x+y=4
or multiply by 2x+2y=8
Step-by-step explanation:
Answer:
2 & the second part is one unique solution
Step-by-step explanation:
on edge2020
Answer:
Step-by-step explanation:
Hun nobody’s ever laid eyes on the sun to be able to touch it and the sun is a ginormous fire ball
Answer:
the answer is 9 teachers
Step-by-step explanation:
step one is 135-90=?
step two is if 1 teachers for 15 students
2 techers are for 30 students until you get to 135