Step-by-step explanation:
Here we can see the both numbers are 7 with different powers so we can sum up the powers
Well you subtract d from both sides with would make 2D-4=-8. Then you subtract four to both sides which is -12. Then you divide -12 by 2D which is 6. D=-6
Fisrt let us define the variableslet y be the total cost melinda paysx be the number of games she playedb be the cost of shoe rentalm is the cost of one game
y = mx + b
y = 4(3) + by = 12 + b
Local min:(-1.25,-16),,,,,(2.5,-3)
local max:(1,4)
Answer:
2x(30+8-6)-20
Step-by-step explanation:
