1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vladimir79 [104]
3 years ago
9

2X minus one equals five

Mathematics
2 answers:
stepan [7]3 years ago
7 0
2x-1=5
2(3)-1=5
6-1=5
5=5 

x=3
Musya8 [376]3 years ago
5 0
2x and x are like. Terms so subtract 1 from both sides answer is x =6
You might be interested in
Convert y=2x-5 to slope intercept form
Sonbull [250]

Answer:

y = 2x - 5

Step-by-step explanation:

y = 2x - 5 is in the form

y = mx + b

which is the slope-intercept form.

3 0
2 years ago
Read 2 more answers
Select the lesser of The two given numbers -152, 12
Ymorist [56]

Answer:

-152

Step-by-step explanation:

-152 < 12

-152 is negative, which means it is less than 1.

12 is positive, which means it is greater than 1.

Therefore, -152 is the lesser of the two given numbers.

Have a great rest of your day! :)

5 0
1 year ago
Read 2 more answers
Whats the mid point of (-6,4) and (4,8)
mars1129 [50]

Answer:(-1, 5)

Step-by-step explanation:

Add X1 + X2 then divide by 2. Add Y1 + Y2 then divide by 2.

6 0
3 years ago
If an open box has a square base and a volume of 115 in.3 and is constructed from a tin sheet, find the dimensions of the box, a
Karolina [17]
Let h = height of the box,
x = side length of the base.

Volume of the box is  V=x^{2} h = 115. 
So h = \frac{115}{ x^{2} }

Surface area of a box is S = 2(Width • Length + Length • Height + Height • Width).
So surface area of the box is
S = 2( x^{2}  + hx + hx)  \\ = 2 x^{2}  + 4hx  \\  = 2 x^{2}  + 4( \frac{115}{ x^{2} } )x
= 2 x^{2} + \frac{460}{x}
The surface are is supposed to be the minimum. So we'll need to find the first derivative of the surface area function and set it to zero.

S' = 4x- \frac{460}{ x^{2} }  = 0
4x = \frac{460}{ x^{2} }  \\  4x^{3} = 460  \\ x^{3} = 115  \\ x =  \sqrt[3]{115} = 4.86
Then h=  \frac{115}{4.86^{2}} = 4.87
So the box is 4.86 in. wide and 4.87 in. high. 

5 0
3 years ago
Read 2 more answers
Find the surface area.<br> 24 yd<br> 15 yd<br> 15 yd<br> +13 yd<br> 15 yd
ValentinkaMS [17]
For what value of x does 32x - 93x-4 ?
5 0
2 years ago
Other questions:
  • Does anyone know im not sure lol
    10·2 answers
  • Work out the length of the perimeter.
    11·1 answer
  • Workers at Sunny Acres Orchard picked 544 apples. They picked 328 honey crisp apples and the rest were Granny Smith apples. The
    14·1 answer
  • Help me for 4??????????
    15·2 answers
  • Question 2 options:<br><br> A. y=5x+5<br> B. y=15x+5<br> D. Y=1/5x+5<br> C. Y=10x+5
    12·2 answers
  • What should be the next number in the following series? 1 2 8 48 384
    10·1 answer
  • Please help.... what is it’s measure
    5·2 answers
  • I need help! PLSS THANK YOUU SMM
    11·2 answers
  • Which toy pack cost of 2.50 per toy ?(brainlist will be given out)!!
    15·1 answer
  • Ryan has a bank account balance of --$17.62. As soon as he realizes this, he deposits $26.50 in the account. What is Ryan's bank
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!