Provide an appropriate response.If a student has scores on three tests of 87, 96 and 91, write an inequality that expresses the grade needed on the fourth test to have a final average of 90 or above and solve the inequality.
Fill in the blank(s) with the appropriate word(s).
x ? 86
You might also like to view...
Add or subtract as indicated.
+ 
A. 
B. 
C. 
D. 7
Solve the problem.The following table shows the market prices per pound that a trucker can get for his load of fruit in three cities: San Francisco (S.F.), Las Vegas (L.V.), and Los Angeles (L.A).
The trucker has a load of 6000 pounds of peaches and 3000 pounds of apples. Write the information from the table as a 2 x 3 matrix B. Write a row matrix A for which the entries represent the number of pounds of each type of fruit in the truck. If 
, find c11. What does this entry of C represent?
A. c11 = 6000. c11 represents the total value of the load in San Francisco. B. c11 = 4200. c11 represents the total value of the load in San Francisco. C. c11 = 3600. c11 represents the total value of the load in Las Vegas. D. c11 = 3250. c11 represents the total value of the load in Las Vegas.
Write as a percent.0.553
A. 55.3% B. 0.0553% C. 0.553% D. 553%
Estimate the sum or difference by rounding each number to the nearest ten.
A. 10 B. 20 C. 160 D. 14