Whose work is correct?
What is the vertex of the absolute value function?
Each week, Rosario drives to an ice-skating rink that is 60 miles away. The round-trip takes 2 point 7 5 hours. If he averages 55 miles per hour on his way to the rink, which equation can be used to find x , the number of miles per hour he averages on his way home?
Which algebraic expression represents the phrase “seven more than half of a number”?
The standard diameter of a golf ball is 42 point 6 7 mm. A golf ball factory does quality control on the balls it manufactures. Golf balls are randomly measured to ensure the correct size. One day, an inspector decides to stop production if the discrepancy in diameter is more than 0 point 0 0 2 mm. Which function could represent this situation?
Julia can finish a 20-mile bike ride in 1.2 hours. Katie can finish the same bike ride in 1.6 hours. To the nearest tenth of a mile, how much faster does Julia ride than Katie? Distance (mi) Rate (mph) Time (hr) Julia 20 1 point 2 Katie 20 1 point 6
Which graph represents y minus 1 is equal to 2 times open paren x minus 2 close paren ?
Which is the solution set of the compound inequality 3 point 5 x minus 10 is greater than negative 3 and 8 x minus 9 is less than 39 ?
The formula for the area of a trapezoid is cap A is equal to 1 half open paren b sub 1 plus b sub 2 close paren h When this equation is solved for b sub 1 , one equation is b sub 1 is equal to 2 cap A over h minus b sub 2 Which of the following is an equivalent equation to find b sub 1 ?
What is the solution to the inequality start absolute value 2 n plus 5 end absolute value is greater than 1 ?
Which statement is true about f of x is equal to negative 2 thirds start absolute value x plus 4 end absolute value minus 6 ?
Two-fifths of one less than a number is less than three-fifths of one more than that number. What numbers are in the solution set of this problem?
Which property of real numbers is shown? 3 plus open paren negative 5 plus 6 close paren is equal to open paren 3 plus negative 5 close paren plus 6
A salesperson earns 200 dollars a week plus a 4 percent commission on her sales. Which equation models the relationship between her sales in a given week, s , and her weekly earnings, e ?
Five times the sum of a number and 27 is greater than or equal to six times the sum of that number and 26 What is the solution set of this problem?
Jamilla solved the inequality |x+b|◻ 2 and graphed the solution as shown. Open image in full-screen view What is the value of b and the missing symbol in Jamilla’s inequality?
A company manufactures 16 -oz boxes of cereal. Boxes are randomly weighted to ensure the correct amount. If the discrepancy in weight is more than 0 point 1 5 oz, the production is stopped. What is the range of acceptable values for production to continue?
Which of the following is an example of why irrational numbers are not closed under addition?
Which equation represents a nonlinear function?
Given the equation the fraction with numerator 2 x plus 2 and denominator y is equal to 4 w plus 2 what is the value of x ?
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