Answer:
x=-7
Step-by-step explanation:
divide 12 on both sides and that equals -7
Answer:

Step-by-step explanation:
<u>Step 1: Combine like terms</u>
<u />


Answer: 
The correct answer is B 1.408 × 10^−5 ft/h <span>
</span>
Original Perimeter = 2.5 + 2.5 + 1.5 + 1.5 = 8
The longer dimension is 2.5 as 2.5 > 1.5To make 2.5 into 10, we must multiply by 4For the smaller length, we must also multiply by 41.5 x 4 = 6
New Perimeter = 10 + 10 + 6 + 6 = 32
Now find the difference between the old and the new perimeter32 - 8 = 24
<em>*No units were specified - if included, remember to put them in your answer.</em>
The average rate of change of g(x) between x = 4 and x = 7 is . Which statement must be true?