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
insens350 [35]
2 years ago
10

Jay had 6 times as much money as Kay. Then Jay gave Kay $33. Jay now has twice as much money as Kay. How much did they each star

t with?
Mathematics
1 answer:
timofeeve [1]2 years ago
7 0

Answer:

Jay started with $148.5 and Kay with $24.75.

Step-by-step explanation:

With the information provided you know that Jay had 6 times as much money as Kay wich can be expressed as:

J=6K, where

J is the money Jay had

K is the money Kay had

Also, you know that  Jay gave Kay $33 and Jay now has twice as much money as Kay, which would be:

J-33=2(K+33)

Now, you can replace J=6K in this equation and solve for K:

6K-33=2K+66

6K-2K=66+33

4K=66

K=24.75

Then, you can replace the value of K in J=6K:

J=6*24.75

J=148.5

According to this, the answer is that Jay started with $148.5 and Kay with $24.75.

You might be interested in
55. f(x) = x + 2; (1, -3)
Tems11 [23]

Answer:

F(x) = 3

Step-by-step explanation:

Just substitute x with 1 and you add it with 2 and your answer is three

3 0
3 years ago
Based on a​ survey, assume that ​% of consumers are comfortable having drones deliver their purchases. Suppose that we want to f
n200080 [17]

Answer and Step-by-step explanation:

Solution:

Given:

Assume that 46% of consumers are comfortable to deliver their purchase.

Five consumers randomly selected.

Exactly three of them are comfortable with delivery by drones.

Identify the value of n, x, p?

Probability of success on any one trial = 46% = 0.46

Probability of failure on any trial = q = 1-p

                                                          = 1- 0.46

                                                          = 0.54

The number of trial = n = 5

The number of comfortable consumers =x = 3

n represent the number of subject included.in this question, there are five consumers randomly selected.

X represents the number of success. In question, there are exactly three consumers that are comfortable with delivery by drones.

P represents the probability of success, and q represent the probability of failure.

Hence,

n = 5

x= 3

p = 0.46

q= 0.54

4 0
3 years ago
In a class, 40% of the students are girls. Of the girls in the class, 25% play tennis. There are 40 students in the class. How m
ziro4ka [17]
I think it’s B not sure tho
7 0
3 years ago
Read 2 more answers
Solve the given inequality. Describe the solution set using the set-builder or interval notation. Then, graph the solution set o
Korolek [52]

Answer:

B

Step-by-step explanation:

10(10m+6)<=12        

100m+60<=12       Distributive Property

100m     <=12-60

100m    <=-48

     m    <=-48/100

     m    <=-.48

This says values for m that are less than or equal to -.48

-.48 is between -1 and 0 so the answer is B

6 0
3 years ago
Read 2 more answers
What is the volume in the tank after two hours of the pumps running v(t)= 65t + 280
alina1380 [7]

Answer:

imma look this up rq

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • What is the equation of a vertical line passing through (-5,-2)
    8·1 answer
  • Which of the following equations describe the line (-6, 2) (-1, -4)? (Graph below)
    6·1 answer
  • the length of a screwdriver is 19 centimeters. the handle is 5 centimeters long . what is the length of the top of the screw dri
    13·1 answer
  • Order from least to greatest (change all answers to decimals):<br><br> 17% 0.55 4/5 |-1|
    8·2 answers
  • Evaluate the expression. 4(x+8)for x =6
    8·1 answer
  • What is the range of the graph below?
    6·2 answers
  • What is the solution set for -4 x+ 10&gt;5 x+ 55?
    11·2 answers
  • HELP! I dont understand this! (BRAINLIEST)
    7·1 answer
  • The sum of renting bowling shoes for $6 and $3 per game
    13·2 answers
  • Which is the best definition of the properties of equality? A group of rules you can use to solve equations that only involve di
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!