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
Lorico [155]
3 years ago
13

Sarah used the repeated addition problem below to solve a problem.

Mathematics
1 answer:
zubka84 [21]3 years ago
8 0

None of these is correct, the answer to that addition problem would be 30 and none of the answers listed equal to that amount

You might be interested in
Use elimination to solve!!!!!!
REY [17]
For easier notation lets use: Nn=x and Nd=y

x+y=22
5x+10y=135

Multiply the first equation by 5 to get
5x+5y=110

Now you can eliminate x by subtracting the first equation from the second
5x+10y-5x-5y=135-110
5y=25
y=5
x=17
6 0
3 years ago
Make a Markov chain model of a poker game where the states are the number of dollars a player has. With probability .3 a player
REY [17]

Answer:3533

Step-by-step explanation:

3 0
4 years ago
Solve the problem. A $8920 note is signed, for 160 days, at a discount rate of 6.5 % Find the proceeds.
GuDViN [60]
<h2>Hello!</h2>

The answer is $101688

<h2>Why?</h2>

Since there is not enough information about the rate, let's assume that it's a daily rate.

<h2>Calculations</h2>

Let's say:

P : Proceeds

o : original amount

d : number of days

r  : percentual rate

So,

P = o + o*(r*d)\\

Let's make the percentual rate (6,5%) a real number by dividing into 100,

\frac{6,5}{100}=0,065


By substituting, we have

P = $8920 + $8920*(0,065*160)= 8920 + 8920*10,4\\P= $8920 + $92768 = $101688

P = $101688

Have a nice day!

<h2 /><h2 />
5 0
4 years ago
Read 2 more answers
Here's an easy question for points: 5 x 2/6 =
Allushta [10]
5 times 2/6 is 10/6
You can simplify that to 5/3
6 0
3 years ago
Read 2 more answers
Solve the inequality. Graph and check your solutions.
Elza [17]

Answer:

I am sorry just today we start this lesson

4 0
2 years ago
Other questions:
  • Which of the following is not true about energy in ecosystems?
    6·1 answer
  • Solve the following equations <br>x-1=6/x​
    7·1 answer
  • A Four-digit number is divided by a 35 and has a remainder of 15. The first three digits of the number 155. What is the fourth d
    7·1 answer
  • PLEASE HELP!!!!!! ILL GIVE BRAINLIEST *EXTRA 40 POINTS** !! DONT SKIP :((
    15·1 answer
  • Plzzzz help :( will make u brainlist :) /math/
    12·2 answers
  • WILL GIVE BRAINLIST
    7·1 answer
  • Please help quick!! pythagorean theorem!
    15·2 answers
  • Aimee went to a stationary shop. She purchased 2 packs of red pens, 4 packs of black pens, and 3 packs of blue pens.
    15·1 answer
  • What is the solution to the following system?<br> x - y = 6<br> x = 11
    7·1 answer
  • Find the coordinates of the vertices of each figure after a reflection over the given axis.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!