Answer:
yes
Step-by-step explanation:
4/6 is 2/3 doubled
A) m=-3
B) n=-17
hope this helps x
would love to have brainliest if it is right :)
Answer:
i need points rq thanks so much
Step-by-step explanation:
imma go waste these points now
<span>2x+3y=7
x-y=1
</span>2x+3y=7
x=1+y
2*(1+y)+3y=7
x=1+y
2+2y+3y=7
x=1+y
5y=5 |(:5)
x=1+y
y=1
x=2
CHECK:
2x+3y=7
x-y=1
2*2 + 3*1 = 7
x-y = 1
2-1 = 1
Answer:
x = 87
Step-by-step explanation:
37 + 56 = 93
triangles always equal to 180
180 - 93 = 87
