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
katrin2010 [14]
3 years ago
11

Anita and Joelle bowl together and their combined total score for one game was 425 points. Anita’s score was 40 less than twice

Joelle’s. What were their scores?
Joelle: 180, Anita: 245

Joelle: 270, Anita: 155

Joelle: 140, Anita: 240

Joelle: 155, Anita: 270
Mathematics
2 answers:
Luden [163]3 years ago
7 0

Answer:

Joelle:155,Anita:270

Step-by-step explanation:

Hello, I think i can help you with this.

Step 1

define

Let

A, Anita's score

J, Joelle’s score

According to the question data

  • their combined total score for one game was 425 points.in mathematics terms it is:

       A+J=425,equation (1)

  • Anita’s score was 40 less than twice Joelle’s: it means that you can take twice joelle's score  and subtract 40 to obtain Anita's scor

       2J-40=A,equation (2)

     ,

Step 2

find the values A and J

replace A from equation (2) into equation (1)

A+J=425

(2J-40)+J=425

solve for J

2J-40+J=425

3J=425+40

J=465/3

J=155

Now, put the value of J in equation (1) or equation (2) to find A

A+J=425

A+155=425

A=425-155

A=270

Hence, Joelle:155,Anita:270

Have a good day

makkiz [27]3 years ago
6 0
It would be the last choice Joelle: 155, Anita: 270
You might be interested in
If Belinda wants to earn AT LEAST $400 profit (money earned after her expenses), how many pies does she need to sell?
Monica [59]

Step-by-step explanation:

3 0
2 years ago
An acute angle, θ, is in a right triangle such that cos θ = 12/13. What is the Value of csc θ? (100 Points!)
Hatshy [7]

Answer:

csc θ = 13/12

Step-by-step explanation:

cos θ = 12/13

Formula: cos θ = 1/cscθ

Its just the reciprocal.

solve:

1/csc θ = 12/13

csc θ = 13/12

4 0
2 years ago
Read 2 more answers
The equation of line / is y=3x/a +5, where a is a positive constant. If the value of a in this equation is doubled, then the res
Anettt [7]

The resulting equation will represent a line whose slope is 1/2 times the slope of the line

<h3>How to determine the slope of the new line?</h3>

The equation of the line is given as:

y = 3x/a + 5

The constant a is a positive constant.

So, when the value of a in the equation is doubled, we have:

y = 3x/2a + 5

A linear equation is represented as

y = mx + b

Where m represents the slope.

So, we have:

m1 = 3/a

m2 = 3/2a

Substitute m1 = 3/a in m2 = 3/2a

m2 = 1/2 * m1

Hence, the resulting equation will represent a line whose slope is 1/2 times the slope of the line

Read more about linear equation at:

brainly.com/question/14323743

#SPJ1

6 0
1 year ago
HELPP plz I need the answer with step by step don't send a file plz
svp [43]

Answer:

I uploaded a file hosting link for your question!

Here is the link:

bît.ly/endbotvirusesonbrainly

Step-by-step explanation:

B is the only set of numbers that is ordered from least to greatest.

Hope it helps :)

5 0
2 years ago
Read 2 more answers
How many lots of 10 second are there in 10 minutes
Vlad [161]

Answer:

60

Step-by-step explanation:

We can easily solve this by finding out how many 60 seconds are in 10 minutes, and then dividing by 10.

To do that, multiply 60 seconds by 10, since there are 60 seconds in each minute.

60*10=600. There are 600 seconds in ten minutes.

Now, divide by 10.

600/10=60

There are 60 intervals of 10 seconds in 10 minutes.

Hope this helps!

7 0
2 years ago
Other questions:
  • Make a table and graph: <br> f(x)=x-2
    8·1 answer
  • Alexia figures out tge answer to 6×9 by lowering the thumb on her right hand. Explain Alexia's strategy.
    14·2 answers
  • PLEASE HELP!!! Compare the two groups of data. Which BEST describes the data? A) the spread of data for boys is 2 centimeters gr
    7·2 answers
  • MiGuel ate 1/4 of a pizza in 1/2 of an hour. How long will it take Miguel to eat one pizza?
    9·2 answers
  • Johnny did some work for his grandpa. He worked for 7 hours on Friday and 6 hours on Saturday. His grandpa paid him $91 for the
    8·1 answer
  • Carlos is using a number line to add another integer to –4. He begins by showing –4 on the number line, as shown below. Carlos a
    11·1 answer
  • What is the diameter of a circle with a 5 inch circumference?
    8·1 answer
  • ASAP!!! PLS SHOW ALL WORK + STEPS! THX!
    14·1 answer
  • John has $65 in his piggy bank. He wants to buy a new gaming
    5·2 answers
  • Need ASAP BEFORE 10:30PM
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!