Solve the problem.Company A sold 14.7 million dollars of electronics equipment in 2000 and its sales have increased by 2.1 million dollars each year. Company B sold 19.4 million dollars of electronic equipment in 2000 and its sales have increased by 1.7 million dollars each year.i) Let A and B represent the sales (in millions of dollars) by company A and company B, respectively, at 
since 2000. Find equations for A and B.ii) Predict when sales at the companies will be equal. What will that sales be?
What will be an ideal response?
| i) | A = 2.1t + 14.7 and B = 1.7t + 19.4 |
Mathematics
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Multiply.
A. 38,016 B. 290,048 C. 12,672 D. 291,456
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Find the function f?g and its domain if 
and 
.
What will be an ideal response?
Mathematics
Add or subtract as indicated.(-6 + 4x3 + 5x5 + 7x4) + (2x4 + 8x3 + 5 + 5x5)
A. 10x10 + 9x8 + 12x6 - 1 B. 10x5 + 9x4 + 12x3 - 1 C. -4x5 - 4x4 + 10x3 + 12 D. 31x24 - 1
Mathematics
Solve for x. Be sure to reduce your answer. Check your solution.- 
x = - 
A. x = 2 B. x = 11 C. x = 10 D. x = -4
Mathematics