45+(45*.15)=
45+6.75=51.75
6.75 is the tip, 51.75 is the total bill
Answer:
$11.31
Step-by-step explanation:
$14.50x .22= 3.19
$14.50- 3.19= 11.31
Answer:
99
Step-by-step explanation:
64
+ 35
= 99
Answer:
The x-intercept is (-2,0)
Step-by-step explanation:
We are given the series of <span>a1 = -5 a2 = 20 a3 = -80. In this case, we can see that this is a geometric sequence with a geometric ratio equal to 20/-5 = -80/ 20 or equal to 4. Hence, r is equal to 4, a1 is equal to -5.
The geometric sequence formula is an = a1*r^(n-1) = -5 * (-4)^ (n-1) where n is an integer. Answer is B.</span>
