Algebra i, need on one-step inequalities. show me how you did it so i can learn. 3 problems. (the dashes under the less than and greater than signs is supposed to be the line under it)
1). n - 23 > 17
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2). p + 14 < 9
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3). n/5 > -13

Find the area of a trapezoid with bases 14 cm and 18 cm and height 10 cm. 160 cm2 140 cm2 180 cm2 126 cm2

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)