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kramer
3 years ago
11

11-3(x+2) Expand and simplify

Mathematics
1 answer:
statuscvo [17]3 years ago
3 0

Answer:

5-3x

Step-by-step explanation:

To expand this, we start with the distribution of -3 into the parentheses containing x+2

This leaves us with

11-3x-6

From here, simplifying involves combining like terms. The only like terms we have are the constant values 11 and -6

We combine them by subtracting 11-6 to get 5.

This leaves us with our answer,

11-6-3x

<u>5-3x</u>

An alternate way of writing this would be

<u>-3x+5</u>

But this would only be required if we were asked to express the answer in decreasing degree, so don't worry about that for now

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S.C. Farms is planning to harvest its sugar cane crop. If the length of the farm is 3^7 yards and the width is 3^4 yards, what i
dolphi86 [110]

Answer:

A. 3¹¹ yards.

Step-by-step explanation:

We are given the dimensions of the sugar cane farm,

Length = 3⁷ yards and Width = 3⁴ yards.

Since, area of a rectangle = Length × Width

We get,

Area of the sugar cane farm = 3⁷ × 3⁴

i.e. Area of the sugar cane farm = 3⁷⁺⁴

i.e. Area of the sugar cane farm = 3¹¹ yards

Hence, area of the sugar cane filed is 3¹¹ yards.

So, option A is correct.

4 0
3 years ago
What is the value of x?<br><br> Enter your answer in the box
Natalija [7]
In similar triangles the ratio of the corresponding sides is equal.
Therefore in this case; the two triangles are similar;
 hence;
  5 in/ 15 in = 8 in / x
Where  x is the unknown side
 x= (8 × 15)/5
   = 120/5
   = 24 in
Therefore, the value of x is 24 inches

7 0
3 years ago
A text message plan costs $2 per month plus $0.23 per text. Fine the monthly cost for x text messages
vlabodo [156]

Answer:

y= 2 + 0.23x

Step-by-step explanation:

Giving the following information:

A text message plan costs $2 per month plus $0.23 per text.

<u>First, we need to structure the total cost formula:</u>

<u></u>

y= total cost

x= number of text messages

y= 2 + 0.23x

<u>Now, we can calculate the total cost for any number of text:</u>

x= 200

y= 2 + 0.23*200

y= $48

6 0
4 years ago
You find 13,406,190 pennies, how many dollars doid you actually find? if each penny weighs 4 grams how much did all that loot we
RSB [31]
Answer: 134,061.9 dollar and 118,222.45 lb

To answer this question you need to convert each unit.
First, 1 dollar equal to 100 pennies. That mean the equation would be: <span>13,406,190 pennies x 1 dollar/100 pennies = 134,061.9 dollar

Each penny weight 4 grams and 1 lb equal to </span>453.592grams. Then the equation would be:
13,406,190 pennies x 4 grams/pennies x 1lb/453.592 grams= 118,222.45 lb
4 0
3 years ago
Nancy left a bin outside in her garden to collect rainwater. She notices that 1/2 gallon of water fills 2/3 of the bin. Write an
Vinvika [58]
1. You have that<span> 1/2 gallon of water fills 2/3 of the bin.

2. Therefore, you must use proportions.
 
 3. Let's call "x" to </span><span>the amount of water that will fill the entire bin. Then, you have:
</span><span> 
 (1/2)/(2/3)=(x/3/3)
</span><span> 1/2)/(2/3)=(x/1)
</span><span> 
 4. Now, you must clear "x", as below:
 
 (</span><span>1x3/2x2)=(x/1)
 3/4=x
 x=3/4
 

</span>  The <span>amount of water that will fill the entire bin</span><span> is 3/4 gallons.
 </span>
3 0
3 years ago
Read 2 more answers
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