Solve.The polynomial 0.8x - 65 models the relationship between the number of pretzels x that a certain vendor sells and the profit the vendor makes. Find the profit the vendor makes from selling 500 pretzels.
A. $400.00
B. -$57.00
C. $335.00
D. $435.00
Answer: C
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Provide an appropriate response.The blueprint callout for a part is 21.700 mm. A measure of the actual part is recorded as 21.738 mm. What is the percent error?
A. 0.998% B. 0.175% C. 0.038% D. 0.01751
Answer the following statement(s) true (T) or false (F)
When asked to do mental computation problems, higher-achieving students in the Reys, Reys, Nohda, and Emori (1995) study tended to use school-learned procedures.
Find the solution set for each inequality. Graph the solution set on a number line and write it in interval notation.|4k - 8| - 9 > -6
A. 
? 
B. 
C. 
? 
D. 
Write an equation using the information given in the problem. Use x as the variable.When a number is multiplied by 4, the result is 10.
A. 
= 10
B. 4x = 10
C. 10x = 4
D. 
= 4