40x - 16 + 7x
(40x + 7x) - 16
47x - 16
40mph average there totaling 3 hours, 60mph back, totaling 2 hours. 5 hours total.
Hi Scarletflame
x ≥ -8 x 4
x ≥ -32
All u have to do is multiply both sides by 4 and multiply 8 and 4 to 32
Answer: C) or the third option.
Answer:
E) 30.3 m² Tom Brady is close to 30.18
Step-by-step explanation:
Total area = Trapezoid + semicircle
(2 + 10) x 4 / 2 + 1/2 x 3.14 x 2² = 24 + 6.18 = 30.18
Answer:21400
Step-by-step explanation: without tax=$20000
Tax=7%
Including tax=20000+7% of20000
That is 20000+7×20000/100=21400
So total cost is $21400