Answer:
The expression that is equivalent to -6x+9y would be -3(2x-3y)
The rectangle is 7 x 4 so the area is 28 sq cm
The triangle has a base of 4 and a height of 3.
The formula is A = 1/2 * b*h
You have 2 triangles so:
2(1/2)*4*3= 12 sq cm
Add together:
28 + 12= 40 sq cm
By just changing the x and numbers you can solve it:
-4x=-8 => x=2
Answer:
x=27
Step-by-step explanation:
i would give you the steps but honestly, im tired of giving 20 steps for every problem i answer.
this is the answer you can try it to see if it works
