Answer:The sitting fee is 15 dollars
Step-by-step explanation:If you were to use the formula y=mx+b then the starting equation would be y=12x+b. It already gave you the cost for the amount of photos respectively so 51=12(3)+b. 12 times 3 equals 36 and 51 minus 36 equals 15. The same way would be used for 87 dollars and 123 dollars while using the amount of photos respectively. 87=12(6)+b. 12 times 6 equals 72. 72 plus 15 equals 87. 123=12(9)+b. 12 times 9 equals 108. 108 plus 15 equals 123. Therefore the sitting fee is 15. (51=12(3)+15, 87=12(6)+15, 123=12(9)+15)
10x-20=10x-20, make your decision on the answer from this which they are all real numbers. Hope this will help you!
Answer:
Step-by-step explanation:
y=x-5 add 5 to both sides
y+5 = x-5+5
x= y+5
Answer:
i want baloney
Step-by-step explanation:
hihihihihihihihihihiui I'm carole baskin hihihihihi