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
Katarina [22]
3 years ago
13

HELP ASAP!!!! WILL GIVE BRAINLIEST! Tamara bought yarn for $39 and 2 pairs of knitting needles. Her total cost for the yarn and

knitting needles was $69. Tamara writes an equation that represents the cost of each pair of knitting needles. If k represents the cost of each pair of knitting needles, which statements about verifying the value of k are true?
CHECK ALL THAT APPLY


A.) Tamara should substitute k = 30 into the equation 39 + 2 k = 69.


B.) After she substitutes the correct value for k into the equation, Tamara should find that the left side of the equation is equal to the right side.


C.) Tamara should substitute k = 15 into the equation 39 + 2 k = 69.


D.) After she substitutes the correct value for k into the equation, Tamara should find that the left side of the equation is not equal to the right side.


E.) To verify the solution to the equation, Tamara multiplies the solution by 2 and then adds it to 39. Then, she checks that it is equal to 69.


F.) To verify the solution to the equation, Tamara adds the solution to 2 and then adds it to 69. Then, she checks that it is equal to 39.
Mathematics
2 answers:
Alona [7]3 years ago
6 0

Answer:

2,3,5

Step-by-step explanation:

amid [387]3 years ago
4 0

Answer:

B. C. E

Step-by-step explanation:

You might be interested in
Simplify this expression 8+19m-6m
gladu [14]
I am pretty sure that it would be 13m + 8. All you have to do is combine the like terms.
7 0
3 years ago
A house was sold for $300,000 and a profit of 5% was made. Determine its
lara [203]

Answer:

285,000

Step-by-step explanation:

First, you need to figure out how much was profit. Multiply 300k by .05, which should give you 15,000. Then, subtract 15,000 from 300k to get 285k. hope this helps

3 0
3 years ago
Read 2 more answers
What's the answer????
Svetllana [295]
I would try b the rise\run is 2\2 so give it a go
8 0
3 years ago
A company bought 28 desks for each<br> of its 17 offices. How many desks were<br> bought altogether?
nika2105 [10]

Answer:

476

Step-by-step explanation:

THAT SHOULD BE 28*17 Wich is 476

8 0
2 years ago
Read 2 more answers
Who's faster a dog or a fish plz help me ​
VashaNatasha [74]

Answer:

fish

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • How do I solve this???
    12·2 answers
  • Select the two binomials that are factors of this trinomial. x^2-3x-28 help please I really bad need it
    13·1 answer
  • Elimination method for -4x-2y=-12 4x+8y=-24
    11·2 answers
  • What are the values there are only 3 and I came up with one
    7·1 answer
  • Which of the following properties are used
    5·2 answers
  • Three dentists wanted to compare the ages of their patients. They each calculated their patients’ mean age and the mean absolute
    11·1 answer
  • I have an exam and I need your help
    11·1 answer
  • HELP PLZ. ASAP I need an answer.
    12·1 answer
  • A force of 10 newtons act in a direction 75 above horizontal moving an object 15 meters from (0,0) to (15,0). What is the work d
    9·2 answers
  • To make a green paint, Michelle mixes 4 cans of
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!