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3 years ago

Do you need to execute the Distributive Property to simplify: 5(2-8)? Yes No

Mathematics

2 answers:

Pavlova-9 [17]3 years ago

7 0

It’s no for your question

Ahat [919]3 years ago

6 0

no just do the stuff in the parentheses then multiply by 5

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a restaurant customer left a $1.95 as a tip. the tax was 5%, and the tip was 15% of the after-tax cost. which information is not

Naily [24]

Given :

a restaurant customer left a $1.95 as a tip.

The tax = 5%

the tip was 15% of the after-tax cost

So, the information that not needed is the tax

Let the total bill = x

so, 15% of x = 1.95

$\begin{gathered} 0.15\cdot x=1.95 \\ \\ x=\frac{1.95}{0.15}=13 \end{gathered}$

so, the total bill = $13

7 0

1 year ago

A baseball team has 13 players; how many possible batting orders can the coach make if there are 9 players in the batting lineup

mote1985 [20]

The answer to this question would be: C. 259,459,200
To answer this question, you will need to understand how to use permutation in probability. In this question, there will be 9 people out of 13 people that make an order for batting. In this case, if same people used but the batting order is different that could be considered different ways. Then the answer would be: P(13,9)= 13! / (13-9)!= 13!/4!= 259,459,200

4 0

3 years ago

Read 2 more answers

Rocky thinks of an odd integer adds the next two consecutive integer which of these could be the sum

tekilochka [14]

Answer:

Step-by-step explanation:

1. Let x be the odd integer. Let y be the sum.

x + (x + 1) + (x + 2) = y

3x + 3 = y

Adding two consecutive integers to an odd integer will result in an even integer.

So, you can eliminate choices B and D since they are odd.

Lastly, plug in choices A and C for y and choose the answer that makes x an integer.

Choice C would give you the correct result.

3x + 3 = 44562

3x = 44559

x = 14853

5 0

3 years ago

I can understand the meaning (passive)

iVinArrow [24]

Answer:

i know it bro

Step-by-step explanation:

The meaning is being understood by me.

brainliest

7 0

3 years ago

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The denarius was a unit of currency in ancient Rome. Suppose it costs the Roman government 10 denarius per day to support 3 legi

Romashka [77]

Answer:

We can not solve for a unique cost for each soldier.

Step-by-step explanation:

Let x be the daily cost for legionaries and y be the daily cost for archers.

Upon using our given information we will get a system of linear equations as:

$3x+3y=10...(1)$

$x+y=3...(2)$

Now we will solve for x from our 2nd equation,

$x = 3-y$

Now we will substitute this value in our 1st equation.

$3(3-y)+3y=10$

$9-3y+3y=10$

We can see that -3y cancels out with 3y and 9 is not equal to 10. So this is an unsolvable system. Therefore, we can not find a unique cost for each soldier.

3 0

3 years ago

Read 2 more answers