Answer:
C. x2+x-2
Step-by-step explanation:
answer x = 225 and y = -135
Step-by-step explanation:
x+y = 90 and x= 90-y and x -y = 360 so 90-y -y = 360
Answer: try b
Step-by-step explanation:
glad i could help!
199 and 201
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Answer:
25.4 students in each class
Step-by-step explanation:
178/7 = 25.4285714286 rounded up to 25.4