9x-y = 45
Move 9x to the other side. Sign changes from +9x to -9x.
9x-9x-y=45-9x
-y=45-9x
Multiply both sides by -1
(-1)(-y)=y
(-1)(45)=-45
(-1)(-9x)
y=-45+9x or y=9x-45
Answer: y=-45+9x or y=9x-45
2, Please Brainiest answer<span />
Answer: spread , gap, peak, cluster
Step-by-step explanation:
Just did it
The answer is 5.5 feet.
15.125= 1/2 * b* h
15.125= 1/2 * b* (5.5)
2(15.125)= 2 (1/2 * b *(5.5))
30.25= b * 11
30.25/11= b * 11/11
2.75 = b
You have to check it so when you plug the solved variable back in
15.125= 1/2 * (2.75) * (5.5)
15.125= 7.5625
So because the original b variable does not equal to the area of the triangle, you multiply the b variable by two to get 5.5 and when you plug that in, you get 15.125.<span />
Amount of money Merl has 12000 Yuan
but 1 canadian dollar=6.78 chinese yuan
thus converting amount Merl has to dollars we get:
12000/6.78
=$1,769.91
this implies that the value in Canadian dollars will be $1,769.91
