3 years ago

Which method could be used to factor 4x^2-50

Mathematics

1 answer:

IrinaVladis [17]3 years ago

3 0

Take the 4 out to get 4(x^2-12.5)

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bixtya [17]

Answer:

First day: 45x +20y = 875

Second day: 25x + 40y = 775

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Step-by-step explanation:

See paper attached. (:

8 0

3 years ago

Bryan, Angela, Elan, and Fiona folded some paper flowers for their school fund-raising project. Elan folded one-fifth of the pap

Tamiku [17]

Answer:

a) 88

b) 162 $

Step-by-step explanation:

Given Bryan sold 9 more flowers than Elan

1/4 x - 1/5 x = 9

x/20 = 9

x = 180

Flowers with Bryan = 45

Flowers with Elan = 36

45+36 = 81

Remaining flowers = 99

Flowers with Fiona = 8/9 * 99 = 88

7 0

3 years ago

sp2606 [1]

Answer:

Step-by-step explanation:

4x12-3x3+12

48-9+12=51

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2 years ago

2 over 3 times 5 show your answer as a multiplication equation of a whole number and a fraction

romanna [79]

There you go, the answer is circled. The rest is the work that goes to it.

5 0

3 years ago

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miss Akunina [59]

Answer:

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Step-by-step explanation:

8 0

3 years ago

Read 2 more answers