For a class party, the student council purchases 42 balloons at $1.85 each. estimate the total cost of the balloons.

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∠1 and ∠2 are complementary. ∠1=x°∠2=(3x+30)° select from the drop down menu to correctly answer the question. what is the value of x? . a.15 b.25 c.30 d.40 e.55

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5