Well the answer is 13 and cannot be written in simplest form because 1/2 and 1/2 have the same denominator so you add them together and you get 2/2 which is a whole number then you add the other whole numbers but don’t forget the new whole number then add the 5 and you get 13 cm
<u>E</u><u>x</u><u>p</u><u>l</u><u>a</u><u>n</u><u>a</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u><u>:</u>
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<u>Factorizes:</u>
⇒ a² + 8a + 16 = 0.
<u>As we know that,</u>
Factorizes the equation into middle term splits, we get.
⇒ a² + 4a + 4a + 16 = 0.
⇒ a(a + 4) + 4(a + 4) = 0.
⇒ (a + 4)(a + 4) = 0.
⇒ (a + 4)² = 0.
⇒a=<u>-</u><u>4</u><u>.</u>
<u>H</u><u>e</u><u>n</u><u>c</u><u>e</u><u> </u><u>a</u><u>=</u><u>-</u><u>4</u><u>.</u>
The answer would be 7/10 because
If -7 = -10 x Y (Y is unknown)
You would do -7/-10 which equals 0.7 which can be written as 7/10
7 qt = 105 gallons per hour
hope this helps!
Answer:
Mean: 53.75
Median: 60
Mode: 60
Range: lowest-10, highest-63
Step-by-step explanation: