Om/document/d/1boreoG_RNEU1MFj6HfiT bfTPAD6ghX64jxoyDDQWDKE/edit valent Expression ☆
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Tuesday 3.2 - Generating Equivalent Expressions
Objective: I can generate equivalent expressions by combining like terms with integer coefficients.
Warm Up:
Problem 1: An addition expression includes one positive and one negative number. If the sum is positive, what
must be true about the addends?
Problem 2: Which statement best describes a situation in which

answer4 to the second power is 16

and 4 to the third power is 64,

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.