Algebra 2

4. if y varies directly as x, and y = 25 when x = 5, find y when x = 25.
a. 125
b. 625

11. a class trip was 234 miles away from the school. if the bus driver drove at a constant speed of 70
mph, about how long did the trip take?

a. 3 hours 34 minutes
c. 3 hours 20 minutes

13. find the 10th term of the following geometric sequence: 2, 8, 32, 128.
a. 164,357
b. 524,288
c. 248,221
d. 621,325

18. determine the remainder when (5x
3
+ 49x
2
+ 74x + 6) is divided by (x + 8).
a. –10
b. 0
c. 8
d. –2

yes

step-by-step explanation:

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

what are you trying find out?

step-by-step explanation: