Answer:
Step-by-step explanation:
9y-4 = 50
9y = 54
y= 6
9y-4+7x+xy = 180
9(6)-4+7x+6x= 180
54-4+13x = 180
13x+50 = 180
13x = 130
x = 10
Answer:
B
Step-by-step explanation:
Answer:
5
Step-by-step explanation:use the cube to count(cube is in the corner.)
Answer:
i answered this so you can give the other person brainliest
Step-by-step explanation:
Answer: Its c 8-10
Step-by-step explanation: