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
Marysya12 [62]
3 years ago
5

Please help me quickly !!

Mathematics
1 answer:
xeze [42]3 years ago
8 0

Answer:

A.

Jada should have multiplied both sides of the equation by 108.

Step-by-step explanation:

-4/9=x/108

you must multiply both sides

108*-4/9 = x*108

=-9/4

You might be interested in
Help me with my test pls
JulijaS [17]

Answer:

The answer will be 40!!!!!!!!!!

8 0
3 years ago
Find the system of inequalities representing the given situation?
Diano4ka-milaya [45]

<u>The question was written by the student in a comment because the image contains no question at all.</u>

  • <u>Kathy sells candles for $3 and flowers for $5. She plans to sell at least 200 items and likes to earn a minimum of $2500. </u>

Answer:

\left\{\begin{matrix}x + y = 200\\ 3x + 5y = 2500\end{matrix}\right

Step-by-step explanation:

<u>System of equations</u>

Kathy sells candles for $3 and flowers for $5. Let's set the following variables:

x = number of candles Kathy sells

y = number of flowers Kathy sells

She plans to sell 200 items, thus:

x + y = 200

She also likes to earn $2,500. The equation for this condition is:

3x + 5y = 2500

The system of equations is

\left\{\begin{matrix}x + y = 200\\ 3x + 5y = 2500\end{matrix}\right

5 0
3 years ago
Slove for x, please. ​
KATRIN_1 [288]

Answer:

I do not know

Step-by-step explanation:

6 0
3 years ago
1. A certain manufacturing process to build phone batteries results in the production of defective batteries at a rate of 5% (0.
lesya [120]

Answer:

0.5 ; 0.475 ; 0.689 ; 0.4013

Step-by-step explanation:

Given that:

Rate of production of defective batteries p = 0.05

Number of batteries produced (n) = 10

The expected number of defective batteries = mean = n * p = 10 * 0.05 = 0.5 batteries

Variance of defective batteries :

Var(X) = n * p * q ; q = 1 - p

Hence,

Var(X) = 10 * 0.05 * 0.95 = 0.475

Standard deviation (X) = sqrt(variance) = sqrt(0.475) = 0.689

Probability that atleast 1 battery is defective :

Using the binomial probability function

P(x ≥ 1) = 1 - p(x = 0)

= 1 - q^n

= 1 - 0.95^10

= 1 - 0.59873693923837890625

= 0.40126306076162109375

= 0.4013

7 0
3 years ago
Consider the equations: y= 2x + 2 and y= x+2
Brrunno [24]

Answer:

(0,2)

Step-by-step explanation:

X=0 and y=2

7 0
3 years ago
Other questions:
  • The total number of fungal spores can be found using an infinite geometric series where a1 = 10 and the common ratio is 3. Find
    15·2 answers
  • The population of a community is known to increase at a rate proportional to the number of people present at time t. The initial
    15·1 answer
  • Okay, I understand this is very easy homework, but I am awarding 25 points, more than most for some pretty simple work. Thanks a
    14·1 answer
  • If m^2 -5/2 ,m = ± .
    13·1 answer
  • If point C is between points A and B , then AC+___=AB.
    14·1 answer
  • Find the members of set A.
    5·2 answers
  • Solve this jjejsjssldhdjdjdksjsjsjs
    10·1 answer
  • Solve the equation 3x+(8x+15)=180 to find the value of x
    13·2 answers
  • I Music at the art museum is divided into six sections that each contain about the same number of tiles there are 2889 tails tot
    6·1 answer
  • NEED HELP ASAP!! In the figure, AC 1 AB and AB 1 BD.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!