The average price of the first four items was $40. The average price of the next six items was $80. What was the overall average price?
$64
100
How many quadrants are there on a coordinate plane?
4 quadrants
100
5x=90
18
100
5+[(3*2)3-(10-2)]
15
100
Evaluate: km+zm-kz if k=3, m=6, and z=1/3
19
200
Ashanti averaged 89 points per test. How many points would she score if she took 22 tests and maintained her average?
1,958 points
200
What quadrant is the point (3,-2) in?
4th quadrant
200
(4/3)x=160
120
200
2_1/3 / 3_2/7
49/69
200
Pg. 151 #26
360 m2
300
Fran did 42 steps a minute for the first hour. For the next 30 minutes she did 20 steps a minute, and for the last 50 minutes she did only 10 steps a minute. How many steps did she do in all?
3,620 steps
300
Explain in detail the process of graphing the point (-4,5).
Begin at the origin. Then count 4 units to the left and up 5 units. Place your point here and label it.
300
x-5=13
18
300
23.04*0.00012
0.0027648
300
Pg. 153 #26
1.04 m
400
Twelve narwhals had tusks an average of 91 centimeters long. Four other narwhals had tusks an average of 110 cm long. What was the overall average length of the tusks of the sixteen narwhals?
95.75 cm
400
The coordinates of a triangle are (-2,2), (-2,-3), and (4,-3). Draw the triangle and find its area. You must show all work.
See work. 15 units2
400
x/4=7
28
400
pg. 151 #14
22
400
Pg. 155 #5
84 in3
500
Pavo bought 20 bunches at $40 a bunch. How much would he have to pay for 100 bunches?