SKU: 21735039780

Math Mammoth Linear Equations 2

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Description

Math Mammoth Linear Equations 2Math Mammoth Linear Equations 2 continues the study of linear equations after Math Mammoth Linear Equations 1, and is meant for the 8th grade level. It focuses both on the mechanics of solving linear equations and on problem solving. The book starts with a vocabulary reference sheet. The first actual lesson is a review of integer addition and subtraction, which you can omit at your discretion. The next several lessons after that review simple

Math Mammoth Linear Equations 2 continues the study of linear equations after Math Mammoth Linear Equations 1, and is meant for the 8th grade level. It focuses both on the mechanics of solving linear equations and on problem solving.

The book starts with a vocabulary reference sheet. The first actual lesson is a review of integer addition and subtraction, which you can omit at your discretion. The next several lessons after that review simple equations of the form px + q = r and p(x + q) = r and and the distributive property from 7th grade.

The next step towards solving more complex equations is the lesson Combining Like Terms. Students add and subtract like terms, including with decimal or fractional coefficients, and solve equations where like terms need combined first.

Having learned this, students then tackle some typical algebraic word problems in the following lesson.

Then it is time to learn to solve equations where the variable is on both sides. There are often several possible solution pathways. Students also learn about the common error of adding or subtracting Òacross the sides.Ó

The lesson Simplifying Linear Expressions focuses on how to remove parentheses after a minus sign, such as in the expression 2(3 + 2y) _ 7(3 _ 5y).

After that, it is time for more practice and word problems, including age and coin word problems.

Then we turn our attention to equations with fractions, and the student learns to multiply both sides of the equation by a common multiple of the denominators. In the lessons on formulas, the student both solves various formulas for a variable in it, and uses formulas to solve a variety of word problems.

The lesson More on Equations deals with equations that have an infinite number of solutions (identities) or no solutions.

The book ends with two more lessons on word problems (percent word problems and miscellaneous problems).

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This book has content covering the following math standards:

Florida's B.E.S.T Standards
MA.8.AR.2.1

Common Core Standards
8.EE.7.a, 8.EE.7.b

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SKU: 21735039780

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Lake Worth, US
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Multiple ports
Style: 20W_USB-C, Size: 10FT
The usb outlet broke within a week of purchase. The rest of the outlets work perfectly. Like that it has multiple ports to plug in.
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Color: Black, Size: Standard, Color: Black, Size: Standard
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Perfect Solution for Desk Cable Clutter!
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Perfect cable management
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I set these up on my sit/stand office/gaming desk and trust me when I say I have a lot of cords, power blocks and what not going on. 2 27" monitors (both have DP and HDMI hooked up), two laptops, PS5, gaming speakers, iPad, docking station, phone charging station...and this thing holds all of the cables, blocks AND the Anker multi-plug with 12 outlets. No cords hanging, everything clean. Super easy to install, I totally recommend this product. I like it so much I bought another one for my girlfriend for her home office to get her all set up. You won't regret it
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Use Velcro or Command strips and save yourself money
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These are high quality and are nice additions for the VIVO standing desks. However, they only fit slim power strips. My power strips were too wide to fit these. I ended up just using Velcro and Command strips to attach the power strip under my desk and purchasing cable management wires. In the end, I think it turned out much better than using these cable management trays and also saved me a significant amount of money.
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Reviewed in the United States on May 9, 2024

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