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PSYCHO15rus [73]
3 years ago
12

What does the quadratic formula solve for

Mathematics
1 answer:
sertanlavr [38]3 years ago
8 0
The quadratic formula solves for X so u can plot it on a graph. it solves for X by subtracting and another way by Adding so you get 2 x's
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Which one of the following are rational numbers?<br> 8<br> 0<br> 10/3<br> 7
Marina86 [1]

Answer:

eight and zero...

Step-by-step explanation:

hope I help

4 0
2 years ago
Maria bought 14 oranges. Each orange weighed 0.44 pound.
Ivan

Answer:6.16 pounds

Step-by-step explanation:

14x0.44

5 0
3 years ago
Read 2 more answers
Mr. Flanders’ class sold doughnuts for $1.35 each and Mr.Rodriquez’s class sold cartons of milk for $1.08 each together the clas
saul85 [17]

Answer:

Part A: Let, the number of doughnuts = x and the number of carton milk = y.

Part B: We have, Mr. Flanders sold doughnut for $1.35 each and Mr. Rodriquez sold milk for $1.08 each.

As, they sold 85 items in total.

Thus, x + y = 85.

Moreover, they both earned $104.49 in total.

So, 1.35x + 1.08y = 104.49.

Hence, we get the system of equations,

1.35x + 1.08y = 104.49

x + y = 85.

Part C: Now, we will solve the system of equations,

As, x + y = 85 ⇒ y = 85 - x.

As, 1.35x + 1.08y = 104.49 ⇒ 1.35x + 1.08(85-x) = 104.49 ⇒ 1.35x + 91.8 - 1.08x = 104.49 ⇒ 0.27x = 12.69 ⇒ x = 47.

So, y = 85 - 47 ⇒ y = 38.

Thus, x = 47 and y = 38 is the solution.

Part D: Hence, we get that,

Number of doughnuts sold by Mr. Flanders is 47 and the number of carton milk sold by Mr. Rodriquez is 38.

4 0
2 years ago
Frank's recipe for cookies calls for 3/4 cup of sugar 20 1/2 cup of flour and 3 eggs if he wants to use half as much sugar and t
sergejj [24]
Frank will use 3/8 cup of sugar, 61 1/2 cups of flour, and 9 eggs. I know this because...

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5 0
3 years ago
Uple Choice Worth 1 points)
scZoUnD [109]

Step-by-step explanation:

( \frac{ {6}^{5} }{ {7}^{3} })^{2}  \\  =  \frac{ {6}^{10} }{ {7}^{6} }

Hope it will help :)

┬─┬ノ( º _ ºノ)

5 0
3 years ago
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