PLZ ANSWER VERY IMPORTANT GRADE

Mathematics

1 answer:

olchik [2.2K]3 years ago

8 0

Pretty sure it is Tawni. if you divide all of the events by the times to get the unit rate, Tani had the fastest time.

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Find all positive integer values of c that make x^2+6x+c factorable

densk [106]

It's factorable when c ∈ {5,8,9}

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3 years ago

Multiply both sides of the each equation in order to get the coefficient to be an integer.

monitta

$45= \frac{1}{2}a-3 //+3 \\ 48= \frac{1}{2} a// : \frac{1}{2} \\ 48: \frac{1}{2}=a=\ \textgreater \ 48*2=a=\ \textgreater \ a=96$
Hope that helps.Have a nice day!! ^^

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ANTONII [103]

Answer:

8x + 1 + 6x + 5 = 90

14x + 6 = 90

14x = 84

x = 6

<DCB is 6x+5

6(6) + 5