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
CaHeK987 [17]
3 years ago
15

Determine the value of y in the equation: -5y-9=-(y-1) (show all work)

Mathematics
1 answer:
geniusboy [140]3 years ago
8 0
1) -5y - 9 = - (y - 1)

2) solve the parenthesis of the right side

-5y - 9 = - y + 1

3) add 5y to both sides

5y - 5y - 9 = -y + 5y + 1

- 9 = 4y + 1

4) Subtract 1 from both sides

-9 - 1 = 4y + 1 - 1

-10 = 4y

5) Divide both sides by 4

-10 / 4 = 4y/4

- 2.5 = y

Answer: y = - 2.5
You might be interested in
I'm Siobhan and none of my teachers can remember how to pronounce my name.
ira [324]

Answer:

sio

Step-by-step explanation:

5 0
3 years ago
HEEEEELP please i need it
Mrac [35]

Answer:

Person 3 earns the most money every year

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Using the following equation, find the center and radius of the circle. You must show all work and calculations to receive credi
Alex
The center is at (-1,-2) and radius of 5
Have a wonderful day! Here's a potato :3
3 0
3 years ago
Read 2 more answers
Mjhs is refinishing a basketball court and decided to paint everything shown below blue. How many square feet will be painted bl
SashulF [63]

Answer:

<h2>Mjhs needs 189.25 square feet of blue paint, approximately.</h2>

Step-by-step explanation:

As you can observe in the image attached, the basketball court is a composite figure formed by a rectangle and half of a circle.

The rectangle has dimensions of 10 feet by 15 feet. The circle has a diameter of 10 feet.

The expression of this composite area would be

A= w \times l + \frac{\pi (\frac{l}{2} )^{2} }{2}

Where w = 15 \ ft and l = 10 \ ft. Replacing these values, we have

A= 15 \times 10 + \frac{3.14 (\frac{10}{2} )^{2} }{2}\\ A=150 + \frac{3.14 \times 25}{2}=150+39.25 \\ A \approx 189.25 \ ft^{2}

Therefore, Mjhs needs 189.25 square feet of blue paint, approximately.

8 0
3 years ago
Lin and andre biked home from sxhool at a steady pace. Lin biked 1.5km and it took her 5 minutes. Andre biked 2km and it took hi
ch4aika [34]
Lin : 1.5 km in 5 minutes = 1.5 / 5 = 0.3 km per minute
Andre : 2 km in 8 minutes = 2 / 8 = 0.25 km per minute

so Lin is biking faster
4 0
3 years ago
Read 2 more answers
Other questions:
  • Help!!!<br> 5-9 show work pleasee
    5·2 answers
  • Help with the posted question
    8·2 answers
  • The sum of the angle measures of a quadrilateral is 360°. Write and solve an equation to find the value of X.​
    9·1 answer
  • Cora's kitten weighs 1200 grams. If he weighed 550 grams at the last visit to the veterinarian's office, what is the percent inc
    15·1 answer
  • Myra is planning to purchase a recliner that costs 1,490 .the installment plan offered at the furniture store requires a 12% dow
    12·2 answers
  • 10.6 - 3x when x is equal to 4.5.​
    7·2 answers
  • I would really appreciate it if sombody helped me please i suck at me math :(
    12·1 answer
  • A store owner has 42.4 pounds of candy. If he splits the candy equally into 4 boxes, how many pounds of candy will each box cont
    11·2 answers
  • Cole deposits $500 into his savings account. The bank pays him 2% interest on the amount he has in his account. What expression
    7·1 answer
  • What are linear equations​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!