
The slope of line is negative. Therefore, correct answer is D.
Answer:
Step-by-step explanation:
Multiply the members of the revenue equation by 2:
system%28a%2Bs%2Bc=278%2C12a%2B7s%2B5c=2600%2Ca=2s-10%29
Three linear equations in three unknowns. Solve.
Answer:
true
Step-by-step explanation:
Answer:
False the correct answer would be x^12
Step-by-step explanation:
When calculating an exponent at the power of an exponent the exponent should be multiplied. 3x4=12. The correct answer is x^12.