LISD V Algebra IB Unit Test
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TIIVIC REIVIAINING
01:26:37
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Which system of linear inequalities is represented by
the graph?
O y > x-2 and x - 2y <4
O y > x + 2 and x + 2y < 4
y > x-2 and x + 2y <4
y > x-2 and x + 2y <-4
Bass

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

~

the equation is not included but the answer is (1.50, 2.00, 2.75)

step-by-step explanation: