Answer:
y=9
Step-by-step explanation:
-2y+6=-12 first u get rid of the six and then take it away from the -12 so u have -2y=-18 then u divide by 2 so -y=-9 and that is equal to y=9
y=9 that's the answer ............
everything can be found in the picture
Answer: it’s D
Step-by-step explanation: trust me
A solid figure whose bases or ends have the same size and shape and are parallel to one another, and each of whose sides is a parallelogram.
Answer: -1 because - 13 - 11 will = -1
