Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
100
Are the ratios 5 to 2 and 15 to 5 equal? Explain.
No, because 5 x 3 = 15, and 2 x 3 = 6 not 5.
100
What is the definition of percent?
A ratio in which the first term is compared to 100.
100
8 x (-6)
-48
100
Draw a right triangle, acute triangle, and obtuse triangle.
see drawings.
100
3.5 L = _____ ml
3,500 ml
200
300 mi/5 hour Write as a unit rate.
60 mi/1 hour
200
What is 32% of 56?
17.92
200
What is the absolute value of a number?
The distance away from 0.
200
Draw an isosceles triangle and a scalene triangle. What is the difference between the two?
Scalene= all sides different lengths. Isosceles = all sides the same length. Check drawings.
200
Measure the line on the board to the nearest eighth of an inch.
Draw a line on the board and check student work.
300
Which proportion is written correctly? Explain. A. 12 in:1 ft = 48 in:4 ft B. 3 ft:1 yd = 30 ft:8 yd
A. Both terms are multiplied by 4 in A. In B, the first term is multiplied by 10, but not the second term.
300
Shawn wants to buy a stereo. The regular price is $240. It is on sale for 25% off. What is the price Shawn will pay?
$180
300
Order the numbers from least to greatest. 2, -1.6, 1.2, - 5/6
-1.6, - 5/6, 1.2, 2
300
What is the sum of 2 complementary angles and what is the sum of 2 supplementary angles? Draw examples of both.
Check drawings. complementary angles = 90 degrees supplementary angels = 180 degrees
300
4 mi ~ _______km
6.4
400
Which is a better buy? 6 shirts for $31.50 or 5 shirts for $27.50?
6 shirts for $31.50 because they would cost $5.25 each versus $5.50 each.
400
Marianna bought a cake. The price was $120. She paid 6% sales tax. What was the total price?
$127.20
400
-6k =90 Solve for k.
k = -15
400
What is the difference between intersecting and perpendicular lines? Draw examples of both.
Perpendicular lines are intersecting lines at 90 degree angles.
400
Find the perimeter and area of the figure drawn on the board.
Draw a rectangle on the board.
500
Solve the proportion. 6/8 = p/12
p=9
500
John wants to buy a watch for $350. It is on sale for 30% off. Sales tax is 5%. What is the final price he will pay?
$257.25
500
Write a rule and an equation for the table below: x 1 -1 -4 y -3 -5 -8
y = x - 4 Each y value is 4 less than the x value.
500
Draw 2 skew lines in a 3D figure.
Check drawings. Skew lines lie in different planes. They do not intersect and are not parallel.
500
What is the start time? End time: 4:27 PM Elapsed time: 5 hrs 12 min
11:15 AM
M
e
n
u