X=3 and y=−3 is the answer
Answer:
now i dont know if this is the thing your asking but a negative plus a negative is a positive.
Answer:
it can be a or d
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
15 x 2 = 30
30 - 12 = 18
18 girls are in his class
Answer:
26
Step-by-step explanation: You basically add 11 them you are at 0 then add 15 to that number and you get 11+15=26 thats ur answer
