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inysia [295]
3 years ago
10

Last week Betsy made 80 on her quiz.

Mathematics
1 answer:
My name is Ann [436]3 years ago
8 0
The answer is 4% because 80%-76%=4%
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Solve forx: x^2 = 5x
Akimi4 [234]

Answer:

x = 5

x = 0

Pulling out like terms :

2.1     Pull out like factors :

  x2 - 5x  =   x • (x - 5)

Equation at the end of step  2  :

 x • (x - 5)  = 0

Step  3  :

Theory - Roots of a product :

3.1    A product of several terms equals zero.

When a product of two or more terms equals zero, then at least one of the terms must be zero.

We shall now solve each term = 0 separately

In other words, we are going to solve as many equations as there are terms in the product

Any solution of term = 0 solves product = 0 as well.

Solving a Single Variable Equation

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3 years ago
Rob is saving to buy a new MP3 player. For every $16 he earns babysitting, he saves $9. On Saturday, Rob earned $96 babysitting.
Ivenika [448]

Answer:

91

Step-by-step explanation:

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3 years ago
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A 3 liter bottle of juice costs $5.70<br> What is the unit price for 1 liter of juice?
Galina-37 [17]

Answer:

$1.90

Step-by-step explanation:

Divide 5.7 by 3 to get your answer.

\frac{5.7}{3} = 1.9

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I’ll give brainleyyyyyyy
Ira Lisetskai [31]

Answer:

0, -2, 2, -1

Step-by-step explanation:

You are trying to make it so that the one of the (  )= 0.

An example is (x+15) or (2x+3)

the first l one would be x= -15 since -15+15 would equal 0.

The second one is -3/2 since it would be -3+3 which would equal 0.

also since the equation starts with x( or -x it doesn't really matter) one of the zeros would also be 0.

Hope this helps!

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Ans this pls i wil amrk as brainlist
Law Incorporation [45]

Answer:

9:01

2:36

3:40

Step-by-step explanation:

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