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
Luda [366]
3 years ago
10

Jon and Lexi are playing a marble game. According to their rules, 4 points are awarded for each red marble collected and 7 point

s are awarded for each blue marble collected. Which expression represents Jon's total score if he has r red marbles and b blue marbles?
1. 4r − 7b
2. 2r − 7b
3. 11rb
4. 4r + 7b
Mathematics
2 answers:
lesantik [10]3 years ago
5 0
For a red marble you have 4 points and a blue you have 7, therefore  the R(number of red marble) and B( blue marbles)
 the answer is gonna be :{4r+7b}
Hope this help

san4es73 [151]3 years ago
4 0

Answer:

Option 4 is correct

4r + 7b

Step-by-step explanation:

Here, r represents the red marbles and b represents the blue marbles.

As per the statement:

Jon and Lexi are playing a marble game.

According to their rules,

4 points are awarded for each red marble collected and 7 points are awarded for each blue marble collected.

4 points are awarded for each red marble collected

⇒Total number of red marbles collected =  4r

7 points are awarded for each blue marble collected.

⇒Total number of blue marbles collected = 7b

We have to find the  expression represents Jon's total score.

John's Total score = 4r + 7b

Therefore, 4r+7b is the  expression represents Jon's total score if he has r red marbles and b blue marbles

You might be interested in
if you have 35 and you're friend gives you 35 more then someone takes 15 then you give 10 away and you ate 19 then you're friend
emmainna [20.7K]

49.

35+35-15-10-19+23 is 49.

8 0
3 years ago
Before the clowns arrived, only 35% of the children wore happy faces. If 117 children did not wear happy faces, how many childre
denis-greek [22]

Answer:

180

Step-by-step explanation:

If 35% did not wear happy faces, then 100% -35% = 65% did wear happy faces.

Then we have ...

... 117 = 65% × (all children)

... 117/0.65 = all children = 180 . . . . . . divide by 65% = 65/100 = 0.65

There were 180 children in all.

4 0
3 years ago
What is 2 3/4 simplified?
timurjin [86]

Answer: it is simplified

3 0
3 years ago
Read 2 more answers
What fraction divided by 3 equals 3/24
podryga [215]

the fraction 8/1 because when dividing fractions you want to flip the second fraction aka 8/1 and multiply the two together.

ex:

3 ÷ 8/1

3/1 × 1/8

answer- 3/24

hope this helps bb ♡

6 0
3 years ago
64 in 8 as a unit rate
kykrilka [37]
64/8 => 64/8 = x/1 => 8/1 => 8.
6 0
3 years ago
Other questions:
  • If the operations management department at Quality University wants to construct a p-chart for determining whether the four facu
    14·1 answer
  • √108<br><img src="https://tex.z-dn.net/?f=9%20%5Ctimes%20%5Cfrac%7B13%7D%7B20%7D%20" id="TexFormula1" title="9 \times \frac{13}{
    13·1 answer
  • What is the missing step in this proof?
    14·2 answers
  • Which graph represents a negative linear association between x and y?
    10·2 answers
  • Will award Brainlyest!!! Choose the equation that represents a line that passes through points (−3, 2) and (2, 1).
    8·2 answers
  • What is the fourth term in the expansion of (x + 2y)^8?
    15·1 answer
  • Find the value of x and y
    6·2 answers
  • Help me on this it is 70 points
    5·2 answers
  • X/12 = -11 <br> ugh so hard<br> help me pls to make my sad face happy<br> :(
    15·2 answers
  • What is the standard form equation of the line shown below?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!