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spin [16.1K]
3 years ago
8

Create an expression equivalent to 2(3X - 1) - 3X +4 using the least number of terms. (1 point) * PLEASE EXPLAIN*

Mathematics
1 answer:
Zigmanuir [339]3 years ago
5 0

Well first, let's just see how we can simplify the expression we are given. After all, we are trying to find a simple expression equal to this one.

2(3x - 1) - 3x + 4

  • Set up

6x - 2 - 3x + 4

  • Apply the Distributive Property

3x + 2

  • Combine like terms

In this case, we can see that we have simplified our expression down to 3x + 2.


It is fair to say that there are no simpler expressions, simply due to the fact that we must have a term with an x, along with a constant.

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How is 7 21/25 written as a decimal
aivan3 [116]
 Im pretty sure the answer is 7.84. i got this because 7 is a whole number so it is in the whole number spot. Then, you have to get your denominator to 100. So, what times 25 equals 100? its 4. so you get 100 so whatever you do to your denominator you do to your numerator. so 21 times 4 is 84. so 84/100 is actually 7.84. Hope this helped
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4 years ago
Juan wants to change the shape of his vegetable garden from a square to a rectangle, but keep the same area so he can grow the s
vaieri [72.5K]
The answer is x^2+(2x)(x-16)
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2 years ago
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The population of a local species of dragonfly can be found using an infinite geometric series where a1 = 42 and the common rati
Mashutka [201]

we are given

first term is

a_1=42

common ratio is

r=\frac{3}{4}

now, we can find nth term

a_i=a_1(r)^{i-1}

now, we can plug values

a_i=42(\frac{3}{4})^{i-1}

now, we can write in sigma form

sum=\sum _{i=1}^{\infty }\:42(\frac{3}{4})^{i-1}

now, we can find sum

we can use formula

sum=\frac{a}{1-r}

now, we can plug values

we get

sum=\frac{42}{1-\frac{3}{4}}

sum=168

so, option-D.................Answer

3 0
4 years ago
Two families bought tickets for the big football game. One family ordered 2 adult tickets and 3 children's tickets for a total o
fenix001 [56]

The cost per adult ticket is $13 and the cost per children ticket is $8

Step-by-step explanation:

Let the cost of adult tickets be 'x'

Let the cost of children tickets be 'y'

2x + 3y = 50

2x = 50 - 3y

x = (50 - 3y) /2

3x + 4y = 71

[3(50-3y) /2 ]+ 4y = 71

(150 - 9y) /2 + 4y = 71

150 - 9y + 8y = 142

150 - y = 142

y = 150 - 142

y = 8

x = (50-3y) /2

x = (50-24) /2

x = 13

The cost per adult ticket is $13 and the cost per children ticket is $8

6 0
4 years ago
Which One is the Correct answer? 1,2,3, or 4?<br><br><br>Please hurry...
miss Akunina [59]

Answer:

Step-by-step explanation:

47.50 + 4x = 65.90

8 0
3 years ago
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