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
lesya [120]
3 years ago
13

Simplify:7j-6k-5j+4kalso what is 30% of 520

Mathematics
1 answer:
alukav5142 [94]3 years ago
7 0
The first one simplified is 2j-2k 30% of 520 is 156
You might be interested in
Create a verbal expression with the equation 7(2j + 3 + 2j).
mr_godi [17]

Answer:

28j+21

Step-by-step explanation:

remember to isolate the variable. in this case it would be j. after you do that it should be pretty simple

8 0
2 years ago
Use the following number line to determine if the expressions are true or false.
Usimov [2.4K]
True cus from point a and b is very low so true slime
6 0
2 years ago
The time between a lighting flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is.
Talja [164]
D=t/3

12=t/3
×3   ×3
___________
36=t

So the answer is D.) 36 kilometers
5 0
3 years ago
A supermarket employee is making a mixture of cashews and almonds. Cashews cost $7 per pound, and almonds cost $5 per pound. The
Paraphin [41]

Answer:

Step-by-step explanation:

It has to be less than 6 ,  x+y<6

Now in inequalities that have 7 and 5 in them, 7 represents the cost of first ingredient and 5 the cost of second ingredient.multiply each of that number with quantity of that ingredient and sum both up we get the price of the mixture.

the mixture has to be less than 30 that means that it costs less than 30 but 30 can be the answer as well.

The last answer is 7x + 5y 

4 0
3 years ago
Please answer this!!
balu736 [363]

Answer:

3,724 cubic inches

Step-by-step explanation:

All you have to do is multiply 19•14•14

5 0
2 years ago
Other questions:
  • The cost of her lessons is 12.00$ per hour. The yogi master schedule lessons in whole hour increments from 1 to 3 hours in lengt
    15·1 answer
  • X y
    5·2 answers
  • Find the perimeter of the parallelogram shown.
    13·1 answer
  • Can someone please help me with the question in the image. If correct i will mark as brainliest answer
    11·1 answer
  • We want to have a survey and ask people working for IT companies if they prefer Skype to mobile phones for making calls. We want
    5·1 answer
  • Hey anyone out there can you plz help me
    12·1 answer
  • What is the value of y?​
    11·1 answer
  • Elena has bought 320 tropical fish for a museum display. She bought 7 times as many triggerfish as parrotfish. How many of each
    12·1 answer
  • I need help with math ​
    8·1 answer
  • PLEASE HELP! GIVING BRAINLIEST! DUE SOON PLEASE HELP!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!