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
natima [27]
3 years ago
7

Point K on the number line shows Kelvin's score after the first round of a quiz: In round 2, he lost 9 points. Which expression

shows how many total points he has at the end of round 2? 3 + (−6) = −9, because −9 is 6 units to the left of 3 3 + 6 = −9, because −9 is 6 units to the left of 3 3 + (−9) = −6, because −6 is 9 units to the left of 3 3 + 9 = −6, because −6 is 9 units to the left of 3

Mathematics
1 answer:
weqwewe [10]3 years ago
6 0

Complete question :

Point K on the number line shows Kelvin's score after the first round of a quiz: A number line is shown from negative 10 to 0 to positive 10. There are increments of 1 on either side of the number line. The even numbers are labeled on either side of the number line. Point K is shown on 3. In round 2, he lost 9 points. Which expression shows how many total points he has at the end of round 2? 3 + (−6) = −9, because −9 is 6 units to the left of 3 3 + 6 = −9, because −9 is 6 units to the left of 3 3 + (−9) = −6, because −6 is 9 units to the left of 3 3 + 9 = −6, because −6 is 9 units to the left of 3

Answer: 3 + (−9) = −6, because −6 is 9 units to the left of 3

Step-by-step explanation:

Given the following :

Width of number line = - 10 to + 10

Point K on the number line = +3 ( kelvin's score after the first round of quiz).

If Kelvin losses 9 points in round 2  = - 9

Hence at the end of round 2, He'll have a total of :

Point at the end of round 1 + point lost in round 2

3 + (-9) = - 6

You might be interested in
What fomula can be used to describe the sequence? -2/3,-4,-24,-144
Lunna [17]

This is a geometric sequence with n th term formula

a_{n} = a_{1}(r)^{n-1}

where r is the common ratio and a_{1} the first term

here a_{1} = - \frac{2}{3} and

r = \frac{-144}{-24} = \frac{-24}{-4} = 6

a_{n} = - \frac{2}{3}(6)^{n-1}

or in terms of x

f(x) = - \frac{2}{3}(6)^{x-1}



5 0
3 years ago
(9 - 2).<br> Your answer<br> 7. Evaluate 7 x 4 + 10(5 - 3)^2 + 4^2. *<br> Your answer
oksano4ka [1.4K]

Answer:

84

Step-by-step explanation:

Because i am smart

7 0
2 years ago
Read 2 more answers
What is 10.4% as a fraction?
AlladinOne [14]
10.4% as a fraction is 104/1000
6 0
3 years ago
A plant grows 3 centimeters in 10 days. How much does it grow per day? Write your answer as a fraction in simplest form
ASHA 777 [7]
It grew 3/10, which equals 0.3 centimeters every day, and as a fraction, 3/10 would be the answer.

3/10 is the answer.

Hope this helps, and have a nice day!
5 0
2 years ago
Read 2 more answers
simplify 5ab+9a-ab-7a and justify each step as associative , distributive, commutative, or additive property.
Vladimir [108]

Answer:

5ab-ab+9a-7a

ab(5-1)+a(9-7)

4ab+2a

a(4b+2)

7 0
3 years ago
Other questions:
  • Am I correct?? Will give brainliest!!!
    15·1 answer
  • Select all ratios equivalent to 20:12 ...<br> 1)10:6 <br> 2)15:9 <br> 3)3:2
    14·1 answer
  • What is the least common denominator that can be used to x+1 over 8x^2 add 2x-3 over 12x
    7·1 answer
  • Please help!! Due tomorrow 7th grade pre- algebra!! <br><br> 50 points pleaseeeee helppp
    5·1 answer
  • -5=9+c/4 <br>please help me with this problem
    7·1 answer
  • Ten more than number is 62.
    6·1 answer
  • 20 = n/4. Solve for n using reverse operations. Show all work. Your answer​
    14·1 answer
  • Find the missing values of the variables. The diagram is not to scale. Show steps
    8·1 answer
  • Cos 0° + cos 1° + cos2° +cos3° +...+cos 179° + cos 180°.
    5·1 answer
  • Please help me answer this question
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!