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• 10. Justin is planning to buy a lot for his dream...

10. Justin is planning to buy a lot for his dream house if the area is at most 80 square meters which of the following lot areas could he buy? a. 7m-15m b. 7m-10m c. 10m-12m d. 14m-10m

• Réponse publiée par: girly61

algebraic expressions

numeric expressions apply operations to numbers. for example, 2(3 + 8) is a numeric expression. algebraic expressions include at least one variable and at least one operation (addition, subtraction, multiplication, division). for example, 2(x + 8y) is an algebraic expression.

example

simplify the algebraic expression:

then evaluate the simplified expression for x = 3 and y = -2.

solution

to solve, simplify the algebraic expression using the basic properties of real numbers

now replace x with 3 and y with -2 in the simplified expression.

• Réponse publiée par: stacy05

the learner is able to communicate mathematical thinking with coherence and clarity in formulating, investigating formulate the inverse, converse, and contrapositive of an implication.

• Réponse publiée par: kenn14