2 years ago

Please Help Need this ASAP!!! The First and correct answer will be marked Brainlest!! Solve all 3 problems!!!!

Mathematics

2 answers:

Vanyuwa [196]2 years ago

7 0

Answer:

4: y = 0.75x + 3.75

5: y = 0.75x + 23.25

6: y = 0.75x + 11

Lena [83]2 years ago

5 0

4: y=0.75x+3.75
5: y=0.75x+23.25
6: 0.75x+11

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ZanzabumX [31]

Answer:

32 years old.

Step-by-step explanation:

13 times 2 is 26, and 6 added to 26 is 32.

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myrzilka [38]

Answer:

$-7x^2+x+9=-6x$

$-7x^2+x+9+6x=-6x+6x$

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$quadratic\: formula$

$x_{1,\:2}=\frac{-7\pm \sqrt{7^2-4\left(-7\right)\cdot \:9}}{2\left(-7\right)}$

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$answer=\frac{7+\sqrt{301}}{14}$

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2 years ago

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Answer:

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Step-by-step explanation

If this is dividing exponents, you just subtract the denominator from the numerator.

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2 years ago

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