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Reptile [31]
3 years ago
7

Use the distributive property to evaluate 4(2x - 1) when x = 5

Mathematics
1 answer:
o-na [289]3 years ago
8 0

Answer:

36

Step-by-step explanation:

4(2(5) -1)

4(10-1)

40-4

=36

OR

**You can subtract 10 and 1 first instead of distributing 4 into each number. Either way, you still get 36**

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Simplify:2 1/3(4 1/4÷2)
kondor19780726 [428]

Answer:

4\frac{23}{24}

Step-by-step explanation:

We want to simplify:

2\frac{1}{3}(4\frac{1}{4}\div 2)

We convert to improper fraction to get:

\frac{7}{3}(\frac{17}{4}\div 2)

We now deal with the parenthesis by multiplying with the reciprocal of 2.

\frac{7}{3}(\frac{17}{4}\times \frac{1}{2} )

This gives:

\frac{7}{3}(\frac{17}{8})

We multiply to get:

\frac{7}{3}(\frac{17}{8})

This simplfies to:

\frac{119}{24}

We write as mixed number

4\frac{23}{24}

4 0
3 years ago
-6 < b -4 < 2 what is the answer?
Leona [35]

Answer:

Possible answer maybe: -2<b<6

3 0
4 years ago
A bakery offers a sale price of $2.85 for 6 muffins. What is the price per dozen?
mario62 [17]
5.70$
Have a good day
7 0
3 years ago
Read 2 more answers
a survey of 800 people who binge-watch were asked how many episodes is too many to watch in one viewing session. the results are
Feliz [49]

Answer:

The graph is misleading because the vertical scale is not even. It goes from 0 to 15 and then thereafter the scale reverts to a scale of 5.

This is misleading because had the graph gone in a scale of 5 from the get go, the number of people who thought 3-4 episodes were too much would have looked higher in the graph as they seem to comprise of about 5% of the sample population.  

The scale should begin at 0 and then go like 5 ⇒ 10 ⇒ 15 ⇒ 20 ⇒ 25 ⇒ 30

7 0
4 years ago
What is the answer of 5.21 + 0.6-0.27/3
ruslelena [56]
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3 0
4 years ago
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