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nlexa [21]
3 years ago
13

I don’t need an explanation I just need the answer

Mathematics
2 answers:
Talja [164]3 years ago
7 0

Answer:

C

Step-by-step explanation:

Angelina_Jolie [31]3 years ago
3 0

Answer:

the answer is the third one

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The value of x for which 3 (x-2) = 2 (x+1)​
netineya [11]

Answer:

x = 8

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define equation</u>

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

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Distribute:                                     3x - 6 = 2x + 2
  2. Subtract 2x on both sides:          x - 6 = 2
  3. Add 6 to both sides:                    x = 8

<u>Step 3: Check</u>

<em>Plug in x into the original equation to verify it's a solution.</em>

  1. Substitute in <em>x</em>:                    3(8 - 2) = 2(8 + 1)
  2. Subtract/Add:                      3(6) = 2(9)
  3. Multiply:                               18 = 18

Here we see that 18 does indeed equal 18.

∴ x = 8 is a solution to the equation.

7 0
3 years ago
DRIVERS ED(TRUE OR FALSE) When passing another vehicle you must be able to complete the pass by returning to the right side befo
Natasha2012 [34]

Answer:

IT IS TRUE

Step-by-step explanation:

PLS MARK ME AS BRAINLIEST PLS PLS

5 0
2 years ago
Read 2 more answers
Which is the correct for of the equation 4x-3y=21 when solved for y<br> Please help
kkurt [141]
Move all terms that dont contain y to the right side and solve and you get:
y=4x/3-7
Hope this helps
4 0
3 years ago
Read 2 more answers
A family buys a studio apartment for 120,000. They pay down payment of 18,000.
Schach [20]

Answer:

EZ

Step-by-step explanation:

A. 15 Percent

B. 40 Percent

4 0
2 years ago
Read 2 more answers
Aryana wants to invest $43,000. She has two options. Option A gives her 6% compounded quarterly. Option B gives her 6% simple in
solmaris [256]

Answer:

Option A earns higher interest($84115.58)

the difference in interest between the two option is  $197.9

Step-by-step explanation:

 In the problem we are going to apply both the simple interest formula and compound interest formula and compare which has the best/higher returns

Given data

Principal P= $43,000

Rate r= 6%= 0.06

time t= 3years

n= 4 (applicable for compound interest compounded quarterly)

solving for option A gives her 6% compounded quarterly

the compound interest formula is

A= P(1+\frac{r}{n} )^n^t\\A= 43000(1+\frac{0.06}{4} )^{4} ^*^3

A=43000(1+0.015)^{12} \\A=43000(1.015)^{12} \\A=43000*1.1956\\A= 51411.58

Interest is A-P= 51411.58-43000= 8411.58=$8411.58

solving for option B  which gives her 6% simple interest annually

the simple interest formula is

A=P(1+r)^{t} \\A=43000(1+0.06)^3\\A=43000(1.06)^3\\A=43000*1.191\\A= 51213.68

Interest isA-P=51213.68-43000= 8213.68= $8213.68

calculating the diference in interest between the two options we have

8411.58-8213.68= 197.9= $197.9

Option A earns higher interest

8 0
3 years ago
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