*I will be in Google Meet during these hours on FRIDAYS. This is the time to meet with me virtual for any problems or questions you may have. Otherwise, you may contact me at any other time, on any day of the week, in your Google classroom, or by emailing me: garnet.fornea@wpsb.info
Note: All students (A, B, DL) have already been invited to join their Google Classroom. You can either "accept" the invite or use the code above. Make sure to check and see what period you are assigned to me, and use the correct corresponding code.
Teacher Name: Garnet Fornea
Planning Period: 5th Period 11:30-12:44
Virtual Office Hours: EVERY FRIDAY 9:30-10:00 (located in Google Meet)
Room #: 1214
Email Address: garnet.fornea@wpsb.info
Course Name: 7th Grade Math
Google Classroom Codes:
1st Period: o5n4fbq
6th Period: kq5vz4m
In this course you will learn:
*The Number System
*Ratios and Proportional Relationships
*Expressions and Equations
*Geometry
*Statistics and Probability
Materials/Supplies needed for this course:
*Loose-leaf paper
*Pencils
*1 subject notebook
*1 folder (2 pockets, 3 prong)
*small personal pencil sharpener
Fri 5-22-20 COMBINING LIKE TERMS & DISTRIBUTIVE PROPERTY
Combine like terms:
1. 2x + 3 + 4x + 5 =
2. 5 + 8m - 2 + 4m =
3. 6 + 2x - 6m + 7 - 4m + 3x =
Use distributive property:
4. 3(10x -5) =
5. 9(g - 9h) =
6. 4x(2h - 3x + 7) =
Thurs 5-21-20 MEAN, MEDIAN, MODE, RANGE
The weights, in pounds, of five pumpkins from a pumpkin patch are 17, 18, 17, 15, and 13.
Mean = ____
Median = ____
Mode = ____
Range = ____
Wed 5-20-20 PART, PERCENT, WHOLE
1. Draw the part, percent, and whole diagram.
2. Jaden's great-grandfather is 90 years old. Jaden is 15 years old. What percent of Jaden's great-grandfather's age is Jaden's age?
3. Two bags contain rocks. Bag A contains 78 rocks, and Bag B contains 100 rocks. What percent fewer rocks does Bag A have than Bag B?
4. There are 60 students on a larger bus, and the rest are on a smaller bus. If 40% of the students are on the smaller bus, how many total students are on the two buses?
Tues 5-19-20 FRACTIONS, DECIMALS, PERCENTS
1. What is the decimal & percent equivalent of the fraction 1/8?
2. What is the fraction & percent equivalent of the decimal 1.125?
3. What is the fraction & decimal equivalent of the percent 37.5%?
Mon 5-18-20 CIRCLE: RADIUS, DIAMETER, CIRCUMFERENCE, AREA
1. The diameter is ______ as long as the radius.
2. The formula for circumference of a circle: ____ x ____
3. The formula for the area of a circle: ____ x ____
4. What is the circumference of a circle if the diameter is 11cm? ____ The radius is 6 ft? ____
5. What is the area of a circle if the radius is 3cm? ____ The diameter is 8ft? ____
Fri 05-15-20 Let's review our rules for adding, subtracting, multiplying, & dividing numbers with the same sign & with different signs:
1. 25 + (-19) =
2. 25 + 19 =
3. 13 - (-15) =
4. 13 - 15 =
5. -8 x 12 =
6. 8 x 12 =
7. 36 / (-6) = * remember that "/" means to divide
8. 36 / 6 =
Thurs 5-14-20 Solve for m. 4m + 12 = 24
Wed 5-13-20 What is the absolute value? |-5 + 6 - 10| = ____________
Tues 5-12-20 Sarah charges $12 per hour for babysitting. If f represents Sarah's total fee after babysitting for h hours, which equations can be used to model the situation? Select all the correct equations.
A. f = 12h
B. f = 1/12h
C. h = 12f
D. h = 1/12f
E. f = h + 12
F. 12 = f + h
Mon 5-11-20 Randy bought packages of black t-shirts and packages of white t-shirts. Each package of black t-shirts contains 3 shirts. Each package of white t-shirts contains 4 shirts. Randy bought b packages of black t-shirts and 5 packages of white t-shirts for a total of 38 t- shirts.
Which equation could Randy solve to determine the number of packages of black t- shirts, b, he bought?
A. 38 - 5(4) = b
B. 3b + 4(5) = 38
C. 38 - 3b = 5
D. 3(4) + 5b = 38
Fri 5-8-20 The salesman, Mr. Ginn, earns commission on the sales that he makes each month.
* Mr. Ginn earns a 5% commission on the first $5,000 he has in sales
* Mr. Ginn earns a 7.5% commission on the amount of his sales that are greater than $5,000
This month Mr. Ginn had $8,000 in sales. What amount of commission, in dollars, did he earn?
A. $400
B. $475
C. $525
D. $600
Thurs 5 -7-20 Drew is digging a hole for a fence post. So far, he has dug 2/3 of the hole in 1/2 of an hour. He continues to dig at the same rate. How many minutes will it take him to dig the entire hole?
A. 45
B. 50
C. 70
D. 100
Wed 5-6-20 Anna buys some scarves that cost $5 each and 2 purses that cost $12 each. The cost of Anna's total purchase is $39. Which equation can be used to find n, the number of scarves that Anna buys?
A. 5 + 24n = 39
B. 5n + 24 = 39
C. (24 + 5)n = 39
D. 24 x 5 + n = 39
Tues 5-5-20 Paul waxes 2/3 of his truck with 1/4 bottle of car wax. At this rate, what fraction of the bottle of car wax will Paul use to wax his entire truck?
A. 1/8
B. 1/6
C. 3/8
D. 3/4
Mon 5-4-20 Regina will use a random number generator 1,200 times. Each result will be a digit from 1 to 6. Which statement best predicts how many times the digit 5 will appear among the 1,200 results?
A. It will appear exactly 200 times.
B. It will appear close to 200 times but probably not exactly 200 times.
C. It will appear exactly 240 times.
D. It will appear close to 240 times but probably not exactly 240 times.
USE THIS INFO TO ANSWER QUESTIONS FOR BOTH THURSDAY & FRIDAY:
A store owner paid $15 for a book. She marked up the price of the book by 40% to determine its selling price.
Fri 5-1-20 A customer buys a different book that has an original selling price of $38. The book is discounted 25%. The customer must pay a 6% sales tax on the discounted price of the book. What is the total amount, in dollars, the customer pays for the discounted book?
Thurs 4-30-20 What is the selling price, in dollars, of the book?
Wed 4-29-20 A spinner is divided into 8 equal sections. (A spinner is similar to something used with board games that consists of numbers and an arrow. The arrow is spun and will land on one of the numbers located in the different sections.)
The numbers that are in each one of the 8 sections include: 1, 2, 1, 2, 4, 2, 5, 3.
The arrow on this spinner will be spun once. What is the probability that the arrow will land on a section labeled with a number greater than 3?
A. 1/8
B. 1/4
C. 1/3
D. 1/2
Tues 4-28-20 Martin made pillows to sell at a fair. He paid $175.96 for supplies. He charged $8.75 for each pillow he sold. Martin sold 27 pillows at the fair. What was Martins's profit in dollars?
Mon 4-27-20 Which expression is equivalent to 1/4(8 - 6x + 12)?
A. 7/2 x
B. -13/2 x
C. -6x + 14
D. -3/2 x + 5
Fri 4-24-20 At the start of the month, the value of an investment was $48.45. By the end of the month, the value of the investment changed by a loss of $13.80. What was the value, in dollars, of the investment at the end of the month?
Thurs 4-23-20 An employee will spend 2/3 of his time each day answering phone calls. Each day, he will work 6.5 hours. How many hours will the employee answer phone calls each day?
A. 5/9
B. 4/5
C. 4 - 1/3
D. 4 - 1/2
Wed 4-22-20 Which expression is equivalent to 5 + -2 1/3 ?
A. 5 - 2 + 1/3
B. 5 + 2 - 1/3
C. 15/3 - 7/3
D. -10/3 - 2/3
Tues 4-21-20 A birder feeder is 3/8 full of seed. Written as a decimal, how full is the bird feeder?
Mon 4-20-20 Which expressions are equivalent to 2.5 - 4(1.5 - 10) + 3 ? **Select ALL that apply**
A. 2.5 + 4(-1.5 + 10) +3 D. 3 + 2.5 - 4(1.5 - 10)
B. 2.5 - 4 + 3(1.5 - 10) E. -4(1.5 - 10) + 3 +2.5
C. 2.5 - 4(10 - 1.5) + 3 F. 4 - 2.5(1.5 - 10) + 3