All categories

2 years ago

What is 7/3(x-1)+1=3(x+1

Mathematics

2 answers:

ankoles [38]2 years ago

6 0

Answer:

the answer is -6.5

madreJ [45]2 years ago

3 0

Answer:

x = -13/2 = -6.500

Step-by-step explanation:

Just use tiger algebra solver that is what I use it is much easier.

You might be interested in

Bonjour, vous pouvez m'aider pour mon devoir de maths Quelle la valeur exacte de la longueur d'un cercle de rayon 7 m

strojnjashka [21]

Answer:

english?

Step-by-step explanation:

3 0

2 years ago

How are unit circle and trigonometric functions related?

Kipish [7]

Answer: The unit circle contains values for sine, cosine, and tangent.

Step-by-step explanation: The coordinates on the unit circle are the sine ratio and cosine ratio. From this, the tangent, secant, cosecant, and cotangent can be found.

8 0

2 years ago

Kevin took his car to Dwain's Automotive to have the engine replaced. Kevin was

tamaranim1 [39]

Answer:

Step-by-step explanation:

$2400 in labor

4 0

2 years ago

true of false the first distribution shown below has a smaller standard deviation than does the second distribution. 11,12,13,14

ASHA 777 [7]

false becasue 11,12,13,14,15,16,17,18,19,20,21, and 22 is bigger and 111,112,113,114,115,116,117,118,119,120,121, and 122 is smaller.

3 0

2 years ago

Read 2 more answers

Help me solve this....

rodikova [14]

Answer:

$1. Solution,\\Let~x=0.272727......\\Then, 100x = 27.272727.....\\Now,\\100x-x = 27.272727..... - 0.27272727..... = 27.\\or, 99x = 27\\or, x = \frac{27}{99} = \frac{3}{11}\\Thus,~\frac{3}{11} =0.27272727......\\$

$2. (27)^\frac{2}{3}.(125)^\frac{1}{3}\\= (3^3)^\frac{2}{3}.(5^3)^\frac{1}{3}\\=(3^2)(5)\\=45.$

$3. Solution,\\Here, \frac{1}{5} = 0.2\\\frac{1}{2} = 0.5\\Now, ~Irrational~ numbers~ between~ 0.2 ~and~ 0.5 ~are~ 0.2122275647.......~and~0.467858930.......\\$

You can write any numbers between 0.2 and 0.5 which follow irregular patterns like this.

$OR\\Examples~of~such~irrational~numbers~are~5+\sqrt{7}~ and~5-\sqrt{7} .$

$4. Solution,\\x^2+y^2 = (x+y)^2-2xy=5^2-2(10) = 25-20=5.\\5.~ If~x=-3~and~y=-2~are~the~solutions~of~the~equation~2x-3y=k,~then,\\2(-3)-3(-2)=k\\or, k = -6+6\\or, k = 0$

4 0

2 years ago