2a) 12.9 cm
2b) 8.5 cm
2c) 6.9 cm
3a) 3.5 cm
3b) 2 cm
3c) 6.9 cm
Hope this was helpful :)
Answer:
y=−1
Step-by-step explanation:
Let's solve your equation step-by-step.
−4(y−2)=12
Step 1: Simplify both sides of the equation.
−4(y−2)=12
(−4)(y)+(−4)(−2)=12(Distribute)
−4y+8=12
Step 2: Subtract 8 from both sides.
−4y+8−8=12−8
−4y=4
Step 3: Divide both sides by -4.
−4y
−4
=
4
−4
y=−1
I would try B.
I'm not positive i got it right
(sorry if its wrong)
Hope this helped!
:)
