Which of the following is a disadvantage to using graphs and diagrams? Check all that apply.
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A. They sometimes give you too much information.
B. The information may be in a form that is difficult to use.
C. They are always very hard to understand.
D. They must always be used with an equation.

Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16