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
hjlf
3 years ago
12

5c+2(10−c) ???????? (x+8) - (X-8) ?????

Mathematics
1 answer:
Ghella [55]3 years ago
8 0
Hi again!

5c + 2(10-c)

Use the distributive property 

=5c+(2)(10)+(2)(-c)

=5c + 20 -2c 

= 3c + 20


--------------------------

(x+8)-(x-8)

x + 8 -  x + 8 

= 16 


Best of luck!
You might be interested in
Kym plans to deposit $100 in an account at the end of each month for the next five years so that she can take a trip. (a) If Kym
yaroslaw [1]

Answer:

Results are below.

Step-by-step explanation:

Giving the following information:

Monthly deposit= $100

Interest rate= 0.06/12= 0.005

Number of periods= 12*5= 60 months

<u>a)</u>

<u>To calculate the future value, we need to use the following formula:</u>

FV= {A*[(1+i)^n-1]}/i

A= monthly deposit

FV= {100*[(1.005^60) - 1]} / 0.005

FV= $6,977

b) <u>If the deposit is at the beginning of the month, the interest is compounded one more period</u>. We need to use the following formula:

FV= {A*[(1+i)^n-1]}/i + {[A*(1+i)^n]-A}

FV= 6,977 + {[100*(1.005^60)] - 100}

FV= 6,977 + 35

FV= $7,012

3 0
3 years ago
Patrick raced round a 440 metre circular track and stopped suddenly after 900 metres . How far was she from the starting point a
castortr0y [4]

Answer:

20 meters

Step-by-step explanation:

The track is circular so it means that after Patrick raced the entire track he is back at the starting point. In other words, every 440 meters he is back to the beginning.

So we would have that, if he races round the track twice, he would run 440(2) = 880 meters and he would be back at the starting point.

The problem asks us how far is he from the starting point at the 900 meter mark. If at 880 meters he is at the starting point, then at 900 meters he would be 900-880=20 meters from the starting point.

8 0
3 years ago
2/5 times 2/3 = what
Luda [366]

Answer:

16/15

Step-by-step explanation:

5 0
3 years ago
Find the measure of each interior angle of a regular polygon with 10 sides.
Degger [83]

Answer:

add up c

Step-by-step explanation:

7 0
3 years ago
Simplify the given equation. 6 - (3x 10) 4(2 - x) = 15
mamaluj [8]

Answer:

6 − 30 x ,  8 − 4 x

Step-by-step explanation:

hopefully this helps

4 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE ANSWER CORRECTLY!!!!!!!!!!!!!!NEED AS SOON AS POSSIBLE
    6·1 answer
  • Prove Sin3theta = 3sintheta - 4sin^3theta
    14·1 answer
  • What is the answer to 3/4•-1/3x=10
    9·1 answer
  • U.S. Postal Service regulations state that a package can be mailed using Parcel Post rates if it weighs no more than 80 pounds.
    14·1 answer
  • Karen already owns 3 hair bands, and additional hair bands are priced at 8 for a dollar. How much money does Karen need to spend
    11·1 answer
  • What is the coefficient in the expression below?<br> 7b + 10
    6·2 answers
  • Please help I have been stuck this for a while
    6·1 answer
  • Find an equation of the line that passes through the pair of points (-5, -9) and (2,-7)
    10·1 answer
  • Use the following situation for #21 - 22
    9·2 answers
  • Please helpppppppppppppppp
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!