Yo mean evaluate
plug 3 for every x yo see
f(3)=-5(3)+13
f(3)=-15+13
f(3)=-2
f(3)=-2
Ok so their are 36 people that didn't need gel for there hair. so when you multiply 36 x 5 (because each cut costs 5 bucks) you get an answer of 180. so hold on to that and since their are 16 people that asked for gel you would need to first multiply 5 and 10% which gives you 0.5 so when you multiply 5.5 (because when you multiplied the 10% with the 5 you should get .5) times 16 you should get an answer of 88. when you add 180 with 88 you get an answer of 268. Ur welcome couuld u mark this brainlist plzzzzz
Hello!
ANSWER:
5 10/13 rounded to the nearest tenth is A) 5.7.
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EXPLANATION:
Convert 5 10/13 to an improper fraction.
First, multiply the denominator by the whole number:
5 × 13 = 65
Next, add that to the numerator:
65 + 10 = 75
This is the new numerator. Place it over the old denominator.
5 10/13 = 75/13
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Now, convert the improper fraction to a decimal by dividing its numerator by its denominator:
75 ÷ 13 = 5.7692307692
This can be rounded to 5.7.
