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
lions [1.4K]
3 years ago
7

place parenthesis in the expression ok the left sp that the esperssion simplifies to the expression on the right: -5+5-4a+1=20a

Mathematics
1 answer:
Alex777 [14]3 years ago
7 0
Im so smart ima leave this not aswered because its so easy
You might be interested in
Brian has 40000 to invest in a mix of corporate and municipal bonds. The corporate bond pays 10% simple annual interest and the
jonny [76]

Answer:

Sum of money invested in corporate bonds = 30,000

Step-by-step explanation:

Total sum = 40,000

The rate of interest for corporate bonds = 10 % = 0.1

The rate of interest for municipal bonds = 6 % = 0.06

Total interest = 3600

Let sum of money invested in corporate bonds = x

The sum of money invested in municipal bonds = 40000 - x

x × 0.1 × 1 + (40000 - x) × 0.06 × 1 = 3600

(0.1- 0.06)x + 2400 = 3600

0.04 x = 1200

x = 30,000

Since x =  sum of money invested in corporate bonds

So  sum of money invested in corporate bonds = 30000

4 0
3 years ago
-7x-x-1=? Help please
bonufazy [111]
The answer is 8x-1 I believe

5 0
3 years ago
Complete the remainder of the table for the given function rule:
cluponka [151]

Answer:

(-2,4) , (0,5) , (2,6) , (4,7)

Step-by-step explanation:

you just substitute every value of x in the equation and you get y

8 0
2 years ago
Is the eye color of people on commercial aircraft flightseye color of people on commercial aircraft flights a discrete random​ v
const2013 [10]

Answer: The eye color of people on commercial aircraft flights is a discrete random​ variable.

Step-by-step explanation:

A discrete random variable is a variable with real values that are countable.

A discrete random variable has a probability that is between 0 and 1 for each possible values and the sum of all these probabilities equals 1.

7 0
3 years ago
4xy + y = w<br><br> solve for y<br><br> pls show work
Soloha48 [4]

Answer:

y = w/4x+1

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Please help me with these questions thank you.
    13·2 answers
  • If tan 72=12/X find X
    11·2 answers
  • the volume of a cylinder is 600 pi in3. The height of the cylinder is 6in. I have to calculate the radius of the cylinder
    14·1 answer
  • What is 7% the same as
    10·2 answers
  • Using the expression 7x=3y If y is 35 what is x
    15·1 answer
  • A rectangular laboratory tray is 3/5 feet by 7/6 feet. What is the area
    12·1 answer
  • Megan bikes 10 mi in 40 min. At this rate, how far can she bike in 60 min?
    8·1 answer
  • Dennis, Emily, and Fernando want to find the zeros of the polynomial p(x)=x3+6x2+9x. Each student worked independently and prese
    9·1 answer
  • Hi i need help please
    5·2 answers
  • I need help on thesis promblem please
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!