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
zhuklara [117]
3 years ago
10

Given that 2( -x + 4) = 3 , prove that x = 5/2

Mathematics
1 answer:
kakasveta [241]3 years ago
7 0
-2x+8 = 3
-2x = -5
x = 5/2
You might be interested in
Which is true about the solution to the system of inequalities shown? y less than or equal to 1/3x-1 and y less than or equal to
tekilochka [14]
Y≤x/3-1  AND y≤x/3-3

So for BOTH inequalities to be true:

y≤x/3-3


4 0
3 years ago
Round 169,750 to the nearest hundred thousand
Allushta [10]

Answer:

200,000

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Justify each step. <br> 3•(10•12)=3•(12•10)<br> =(3•12)•10<br> =36•10<br> =360
ziro4ka [17]

Answer:

3•(10•12)=3•(12•10) = 360 = True

Step-by-step explanation:

left-hand side Simplify the following:

3×10×12

10×12 = 120:

3×120

3×120 = 360:

Answer: 360

______________________

Right-hand side:

Simplify the following:

3×12×10

Hint: | Multiply 12 and 10 together.

12×10 = 120:

3×120

Hint: | Multiply 3 and 120 together.

3×120 = 360:

Answer: 360

5 0
4 years ago
A scientist is growing bacteria in a lab for study. One particular type of bacteria grows at a rate of y=2t^2+3t+500. A differen
Leya [2.2K]

ANSWER

Approximately after 15 minutes.

EXPLANATION

The growth rate of the first bacteria is

y = 2 {t}^{2}   + 3t + 500

The growth rate of the first bacteria :

y = 3 {t}^{2}  + t + 300

To find the time that, there will be an equal number of bacteria, we equate the two equation;

3 {t}^{2}  + t + 300 = 2 {t}^{2}   + 3t + 500

3 {t}^{2}  - 2 {t}^{2}   + t  - 3t +  300 - 500 =00

{t}^{2}  - 2t  - 200= 0

We solve for t to get,

t = 15.177

Or

t =  - 13.177

We discard the negative value.

This implies that,

t \approx15

8 0
4 years ago
Help with these two questions? (also yall like my diluc homescreen)
Angelina_Jolie [31]
1. GCF is 7 so answer is 7(5+6)

2. GCF is 5 so answer is 5(3+8)
6 0
3 years ago
Other questions:
  • NEED HELP PLEASEE!!! I START SCHOOL TOMORROW
    8·2 answers
  • (0,-7), (4,1) how to write in standard form
    8·1 answer
  • A school took 4 buses and 12 kids in cars to
    9·2 answers
  • A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the
    9·1 answer
  • Help and ill give brainlist
    10·1 answer
  • Solve. 7/3x+1/3x=4+5/3x The value of x is
    7·2 answers
  • List all number from the given set that are: real number, whole number, integers, natural number, rational numbers and irrationa
    6·1 answer
  • What is the HCF of two consecutive numbers?
    5·1 answer
  • Sammie delivered 33 of the 50 newspapers on his route. What percentage does he have left?
    12·1 answer
  • A standard number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a number greater than 2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!