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3 years ago

8

Suppose there are 20 questions on a multiple choice test.if 25% of the answers are choice B how many of the answers are not choi

ce B

1 answer:

victus00 [196]3 years ago

4 0

Answer:

15

Step-by-step explanation:

25% of 20 is 5 5*3=15

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3 years ago

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Which expressions are equivalent to -6(b+2)+8−6(b+2)+8minus, 6, left parenthesis, b, plus, 2, right parenthesis, plus, 8 ? Choos

leva [86]

Answer:

B. $-6b-4$

Step-by-step explanation:

Given expression is $-6(b+2)+8$

Simplifying the expression now

Lets use distributive property of multiplication to solve it.

As given, $-6(b+2)+8$

Distributing -6 with b and 2.

= $(-6b-12)+8$

Opening the parenthesis

= $-6b-12+8$

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3 years ago

Nina [5.8K]

Answer:

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Step-by-step explanation:

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3 years ago

Carlos find the absolute value of -5 3/10 and then find is the opposite of his answer Jason finds the opposite of -5 3/10 and th

a_sh-v [17]

we know that

$5 \frac{3}{10}= \frac{5*10+3}{10} = \frac{53}{10}$

Step 1

<u>Carlos's method</u>

1) <u>Find the absolute value of $-\frac{53}{10}$ </u>

$\left|-\frac{53}{10}\right|=\frac{53}{10}$

2) <u>Find the opposite</u>

$opposite=-\frac{53}{10}$

Step 2

<u>Jason's method</u>

1) <u>Find the opposite of $-\frac{53}{10}$ </u>

$opposite=\frac{53}{10}$

2) <u>Find the absolute value </u>

$\left|\frac{53}{10}\right|=\frac{53}{10}$

Step 3

<u>Compare the answers</u>

$\frac{53}{10} > -\frac{53}{10}$

therefore

<u>The answer is</u>

The greater value is obtained with the method of Jason

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago