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3 years ago

WILL MARK BRAINLIEST! PLEASE ANSWER ASAP

Mathematics

1 answer:

MArishka [77]3 years ago

7 0

Answer:

25.00 + 0.50x =82.50

(we are learning this in school btw i am in 7th grade math)

Step-by-step explanation:

first put the variable for the amount a miles the truck has driven so i put x

then make the known parts of the equation so

25.00 + (number of miles(x)*0.50) and that would equal 82.50

then you simplify (number of miles(x)*0.50)

so basically 0.50x then you rewrite as

25.00 + 0.50x =82.50

-hope this helps btw love the new formating brainly has

(can you mark brainlist like you promised)

basically use this to find x

thx

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Step 1: Substitute y for f(x). 
Step 2: Since every (x, y) has its partner (y, x)y switch x and y.
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Step 1.
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Substitute y for f(x): y = x² - 81

Step 2.
Switch x and y: x = y² - 81

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3 years ago

*WILL MARK BRAINLIEST! PLEASE ANSWER ASAP*

WILL MARK BRAINLIEST! PLEASE ANSWER ASAP