-------- how do I solve this?
4x+12
B) m(x) = -4 (x + 3) -2
C) t(x) = -8x^2 (x^2 - 6) + 1
D) h(x) = 3x (x - 2) - 4
Answer:
D
Step-by-step explanation:
3x (x-2) - 4
3x²-6x-4
I hope it's helpful
Answer:
The value of x is 18°
Step-by-step explanation:
Sum of the angles are 180°
3x+126=180
3x=180-126
3x=54
x=18
Answered by GAUTHMATH
Answer:
Danny offers better deal .
Step-by-step explanation:
As given
Danny charges $35 for 3 hours of swimming lessons.
Cost of one hour = $ 11.67 (Approx)
Martin charges $24 for 2 hours of swimming lessons.
Cost of one hour = $ 12
As the cost charge by Danny for one hour is less as cost charge by Martin .
Therefore Danny offers better deal .
Danny charges about 11.67 per hour
Martin charges about 12 per hour
So, Danny offers a better deal.