A hat and jacket together cost PHP 100. The jacket cost PHP 90 more than the hat. What are the cost of the hat and the cost of the jacket? Solve using polya's problem solving strategy

Q: The sum of three consecutive multiples of 7 is 357 .Find teh smallest multiple

A:

Q: Mr.Garcia plans to bike 3,000 miles from San Francisco to New York City. He wants to complete this…

A: Total distance = 3000 miles  No of days = 45 days

Q: Solve the equations 6 = -263.439c, – 305.396C2 9 = -61.583C, + 71.484C2

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Q: Solve for the value of "b" in the equation: * (12) + b 11 Your answer

A:

Q: Alessandra plan to make a park which she decides to put some fence off in the shape of a rectangle…

A: Given: Total length of the fence is 250 m i.e. P = 250 m The wall is used here as one of her borders…

Q: An 18 inch submarine sandwich is cut into two unequal pieces. The longer piece is 3 inches shorter…

A: we have to find the longer piece

Q: In 1998 a 5 minute overseas call cost $5.91 and a 10 minute call cost $10.86. The cost of the call…

A:

Q: The length of a rectangular driveway is eight feet more than three times the width. The area is 16…

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Q: The length of a rectangular mailing label is 2 centimeters less than twice the width. The perimeter…

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Q: There is a translating company. The first page is 50 dollar to translate, but next pages are all 25…

A: We have given price for translating pages 1 page = $50 2 page = $75 3 page = $100 Let,  Price = y…

Q: Q1: Use Two different ways to Solve E- メーュ-1 2ド-コ=5

A: Given, x+y=1        ......12x-y=5        ......2

Q: ฟรี 3-27 2v-v-7 ฝา

A: Please see the below pictures for detailed solution.

Q: Solve  the difference of a number and 9 is the same as 47 less the number. Find the number

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Q: 3メ+24=8 . %3D 2メー34=牛

A:

Q: Ella is 120 cm tall. Emma's height is 40 cm less than twice Ella's height. How tall is Emma?

A: It is given that, Ella is 120cm tall.  So, let the height of Ella is, is denoted by h1 and…

Q: y used - of his money on 3 pens and 6 notebooks. The cost of each pen is 3 times 4 2 cost of each…

A: Let total amount of money belonging to Roy is M. Since the cost of each pen is 3 times the cost of…

Q: length of tubing 75.0 inches long is cut into 2 unequal lengths.  One piece is 3 times as long as…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.