Hello :
<span>4x - y =3........ ×3
2x+3y = 18
I'have : 12x-3y = 9
2x +3y = 18
</span><span>by the addition method : 14 x =27
</span> x = 27/14
4(27/14)-y = 3
y = 33/7
Answer:
Step-by-step explanation:
49 - 16 = 33
= 5.74
Answer: 70ᴼ
Step-by-step explanation:
The triangles are vertical so their angle measures are congruent.
The angles of a triangle add to equal 180ᴼ.
55 + 55 = 110
180 - 110 = 70
Trial and error on this one try each pair till you find negative slopes
C and D
Each person would receive 1 and an half cookies.
in other words 1 1/2
