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konstantin123 [22]
3 years ago
7

Which of the following cannt be solved using the quadratic formula?

Mathematics
1 answer:
Katarina [22]3 years ago
8 0

Answer:

C. 2x+3=0 cannot be solved using the quadratic formula.

Step-by-step explanation:

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Evaluate 3z- 3 when z=7<br><br> a 34<br> b 21<br> c 18
OLga [1]

Answer: C (18)

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One shelf will hold 45 pounds of boxes. If you have to store 270 pounds of boxes, how many shelves will you need?
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Hi!

We will solve this using ratios, like this:

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x shelves hold 270 pounds

______________________

x = (270*1)/45

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Hope this helps!

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Which expression is equivalent to -6(5+2x)?
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Kati brought 1/4 dozen doughnuts to school. How many doughnuts did Kati bring
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She brings 3 donuts because a dozen is 12 and 1/4 of 12 is 3.

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