conclus scoring 1. If a number is increased by its square, the result is 72. Find the number and its length is twice its width

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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INSTRUCTION: In a 1 whole sheet of bond paper (any size). CHOOSE ONE (1) and Solve the problemn
using the steps used in the week 4 module (given, unknown, representation, solution, answer and
conclusion). Write a short explanation of your work. Read the rubrics below, it will serve as a basis for
scoring
7:40
1. If a number is increased by its square, the result is 72. Find the number
dimensions of
2. The area of a rectangular field is 162 sq. m and its length is twice its width. Find
the field
selve
3. The length of rectangle is 4 meters longer than twice its width. Its area is 70 square meters. Find the
dimensions of the rectangle
the
e na
4. The width of a rectangle is 3 feet less than its length. the area of the rectangle is 70 square meter.
5. Two hoses when connected to a swimming pool can fill the pool together in 4 hours. the larger hose
alone can fill the pool in 6 hours less than the smaller hose. How long will it take for the smaller hose to
fill the pool alone?
pe
on
6. Find two consecutive even integers whose product is 624
7. The length of a rectangle is 3 feet smaller than twice its width. Find the length and width of the
rectangle if its area is 20 square feet.
8. Mike and Gerry can finish painting a house in 4 hours. It would take Mike 6 hours more than Gerry
to finish the job alone. How long would it take each boy to finish the job if each works alone?
9. Marilyn is three years younger than her friend Rosie. In seven years the product of their ages will be
more than thrice the product of their ages five years ago. How old are each at present.
Exemplary
Satisfactory
Developing
Beginning
Criteria
Accuracy of
Solution
(90 - 100 %)
the steps and solution
have no mathematical
(80- 89 % )
Almost all of the steps
(70-79 %)
Most of the steps and
solution have no
(70% and Below)
Some of the steps and
solution have
and solution have no
mathematical errors
mathematical errors
mathematical errors
errors
(6)
(9)
The illustration given
(12)
(15)
The illustration clearly
There are no
The illustration given
represents the
problem given
(4)
illustrations given to
represent the problem
(2)
Presentation of the
represents the
closely represents the
problem given
(6)
Presentation of the
Illustration
problem given
(8)
Presentation of the
Presentation of the
solution is not
solution je complete
solution is not
solution is not
innd pnd it did
Transcribed Image Text:INSTRUCTION: In a 1 whole sheet of bond paper (any size). CHOOSE ONE (1) and Solve the problemn using the steps used in the week 4 module (given, unknown, representation, solution, answer and conclusion). Write a short explanation of your work. Read the rubrics below, it will serve as a basis for scoring 7:40 1. If a number is increased by its square, the result is 72. Find the number dimensions of 2. The area of a rectangular field is 162 sq. m and its length is twice its width. Find the field selve 3. The length of rectangle is 4 meters longer than twice its width. Its area is 70 square meters. Find the dimensions of the rectangle the e na 4. The width of a rectangle is 3 feet less than its length. the area of the rectangle is 70 square meter. 5. Two hoses when connected to a swimming pool can fill the pool together in 4 hours. the larger hose alone can fill the pool in 6 hours less than the smaller hose. How long will it take for the smaller hose to fill the pool alone? pe on 6. Find two consecutive even integers whose product is 624 7. The length of a rectangle is 3 feet smaller than twice its width. Find the length and width of the rectangle if its area is 20 square feet. 8. Mike and Gerry can finish painting a house in 4 hours. It would take Mike 6 hours more than Gerry to finish the job alone. How long would it take each boy to finish the job if each works alone? 9. Marilyn is three years younger than her friend Rosie. In seven years the product of their ages will be more than thrice the product of their ages five years ago. How old are each at present. Exemplary Satisfactory Developing Beginning Criteria Accuracy of Solution (90 - 100 %) the steps and solution have no mathematical (80- 89 % ) Almost all of the steps (70-79 %) Most of the steps and solution have no (70% and Below) Some of the steps and solution have and solution have no mathematical errors mathematical errors mathematical errors errors (6) (9) The illustration given (12) (15) The illustration clearly There are no The illustration given represents the problem given (4) illustrations given to represent the problem (2) Presentation of the represents the closely represents the problem given (6) Presentation of the Illustration problem given (8) Presentation of the Presentation of the solution is not solution je complete solution is not solution is not innd pnd it did
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