Provide an appropriate response.Add the algebraic expressions:
+ 
What will be an ideal response?
2a2b + 2a - 
b
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Walls A, B and C form an isosceles triangle. Find length a. c = 10 M b = 10 M A = 50ø
a. 10 M
b. 5 M
c. 10 M
d. 8.45 M
Solve the equation or inequality.
? 0
A. (-?, -6) B. ? C. {-6} D. {6}
Solve the problem.There were 28,000 people at a ballgame in Los Angeles. The day's receipts were $203,000. How many people paid $11 for reserved seats and how many paid $6 for general admission?
A. 7000 people paid $11, and 21,000 people paid $6 B. 8750 people paid $11, and 19,250 people paid $6 C. 21,000 people paid $11, and 7000 people paid $6 D. 19,250 people paid $11, and 8750 people paid $6
Solve the problem using matrices.A ceramics workshop makes wreaths, trees, and sleighs for sale at Christmas. A wreath takes 3 hours to prepare, 2 hours to paint, and 9 hours to fire. A tree takes 16 hours to prepare, 3 hours to paint, and 4 hours to fire. A sleigh takes 4 hours to prepare, 14 hours to paint, and 7 hours to fire. If the workshop has 109 hours for prep time, 57 hours for painting, and 97 hours for firing, how many of each can be made?
A. 7 wreaths; 5 trees; 2 sleighs B. 2 wreaths; 7 trees; 5 sleighs C. 8 wreaths; 6 trees; 3 sleighs D. 5 wreaths; 2 trees; 7 sleighs