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
kykrilka [37]
3 years ago
15

I don't understand this problem...like how to combine the k terms or how to get the answer. ​

Mathematics
2 answers:
vredina [299]3 years ago
4 0

Answer:

Hey there!

It's totally fine if you are having trouble with these kinds of questions, especially if you're new to them.

We can simplify the problem to be -2k-4k+5. Treat k as some number, so we have -6k+5.

Let me know if this helps :)

creativ13 [48]3 years ago
3 0

Answer:

-6 k +5

Step-by-step explanation:

-2k -4k +5

Think of k is apples

-2 apples -4 apples

-6 apples

-6 k +5

You might be interested in
What number is 50% out of 800??
Morgarella [4.7K]
400 since 50% is half
4 0
3 years ago
Read 2 more answers
Select the correct answer.
icang [17]

Answer: C (0,2)

Step-by-step explanation: Y intercept is when the x value is equal to 0. Find the value in the table where the x value is 0 and then look at the h(x) value or the y value to find the answer. In this case the point where x=0 h(x) = 2.

7 0
3 years ago
What is the square root of 30? round to the nearest tenth
Feliz [49]

Answer:

5.5

Step-by-step explanation:

5.477

Rounded to the nearest tenth it will be

5.5

5 0
3 years ago
Read 2 more answers
Brand X sells 21 oz. Bags of mixed nuts that contain 29% peanuts. To make their product they combine brand A mixed nuts which co
masha68 [24]

Answer:

Brand X has to mix 8.4 oz of brand A mixed nuts which contain 35% peanuts and 12.6 oz of brand B mixed nuts which contain 25%, to obtain 21 oz. Bags of mixed nuts that contain 29% peanuts.

Step-by-step explanation:

Hi

We define

B_{A}=1oz @ 35\%, wich means Brand A has 1 oz containing 35% peanuts.

B_{B}=1oz @ 25\%, wich means Brand b has 1 oz containing 25% peanuts.

So we can build an equiation system

(1) B_{a}+B_{b}=21

(2)0.35 \times B_{a}+0.25 \times B_{b}=0.29 \times 21, after fixing it a little

(2)0.35B_{a}+0.25B_{b}=6.09

As we can use any method to solve the system, I used a calculator wich thrown the following results B_{a}=8.4 \ oz and B_{b}=12.6 \ oz.

4 0
3 years ago
Pls help! I really need help so if anyone could help me that would be good-
sdas [7]
I don’t know if its just me but i can’t see the picture, im really sorry :/
8 0
3 years ago
Other questions:
  • In the United States, 15,000,000 households use private wells for their water supply. Write this number in scientific notation.
    7·2 answers
  • A television and a DVD player cost a total of 1296. The cost of the television is two times the cost of the DVD player. find the
    14·1 answer
  • The Baltimore Aquarium requires 3 adult chaperones for every 15 students on a field trip. How many chaperones would be needed fo
    12·1 answer
  • How do i estimate 48.03 + 7.55 by rounding to the nearest whole number?
    9·2 answers
  • Can someone simplify 8.4 for me
    7·1 answer
  • What is the multiplicative inverse of 10 upon -2
    5·1 answer
  • $12,000 at 2.2% for 5 years.<br> what’s the interest?
    15·1 answer
  • PLEASE HELP ME ASAP!!!<br><br><br> TY :)
    15·1 answer
  • Line c passes through points (1, 14) and (7, 7). Line d is perpendicular to c. What is the slope of line d?
    11·1 answer
  • Molly was on a long 136 mile road trip. The first part of the trip there was lots of traffic, she only averaged 16 mph. The seco
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!