I don't know I think c=23 hope you get it right good luck lol
Answer:
Coefficients:
7g = 7
2t = 2
Step-by-step explanation:
Coefficients are the multiplicative numbers that preceed the variable. If a variable has no coefficient written, then that coefficient is 1 (symbol carried over).
The answer is:
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5.778 mi/ h;
→ or; write as: 5 ⁷/₉ mph {"miles per hour"}.
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Explanation:
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We shall solve in miles ("mi.") per hour ("h"); denoted as "mi / h" ; or sometimes, "mph".
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Given 26 mi / 4.5 h ; we want to solve for the number of miles (mi) per unit hour (h),
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The answer is (26/ 4.5) mi / h l
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26 ÷ 4.5 = 5.7777777777777778→ Round to: 5.778 mi/ h;
→ or; write as: 5 ⁷/₉ mi /h
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Answer:
x≤9
Step-by-step explanation:
x−6≤3
Add 6 to both sides of the inequality.
x≤3+6
Add 3 and 6.
x≤9
Hope this helps! Plz mark as brainliest! :)
You basically have to use the quadratic formula to solve this since there are no factors of - 9 which add to give 6.

Then you use

To find which numbers will go into what place inside the quadratic equation.
So a = 1 (because x is alone)
b = 6
c = -9
Then you solve it. I've included a picture of how I did it and I got the answer x=-3+-3sqrt2