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
kherson [118]
2 years ago
9

9. x + 5y = 0

Mathematics
1 answer:
DedPeter [7]2 years ago
8 0

there are 5 solutions. Or 4

You might be interested in
The average of 10 numbers is -5. A new number is added to the list making the average -6. What is the new number?
Shtirlitz [24]

Answer:

- 16

Step-by-step explanation:

Average is calculated as

average = \frac{total}{count}

Thus for the given 10 numbers we have

\frac{total}{10} = - 5 ( multiply both sides by 10 )

total = - 50

let the number added be x, then

\frac{total+x}{11} = - 6 ( multiply both sides by 11 )

total + x = - 66, that is

- 50 + x = - 66 ( add 50 to both sides )

x = - 16

The new number is - 16

4 0
3 years ago
Help! Need help. Not good with this.
PIT_PIT [208]
The first answer is 7.7

the second one is 137.5
8 0
3 years ago
Read 2 more answers
Need help ASAP pls!!! Its DUE for me in 2 HOURS!!! IF YOU ANSWER RIGHT ILL EVEN MARK YOU BRAINLIEST!!
nydimaria [60]

Yo sup??

a(n)=-5+6(n-1)

just put n=12

a(12)=-5+6*11

=61

Hope this helps

6 0
3 years ago
Find the volume of the figure.
Goryan [66]

Answer:

1.5 * 3 * 2.1

9.45

Step-by-step explanation:

Volume is equal to lenght * width * height

So multiply every number together

6 0
3 years ago
Running Russell runs 9/10 mile in 5 minutes. How many miles does he run in one minute?
SVETLANKA909090 [29]

Answer:

<u>Russell runs 9/50 of a mile or 0.18 miles in one minute.</u>

Step-by-step explanation:

1. Let's review the data given to us for solving the question:

Distance run by Russell = 9/10 of a mile

Time Russell runs 9/10 of a mile = 5 minutes

2. How many miles does he run in one minute?

Speed of Russell = Distance run by Russell / Time Russell runs

Speed of Russell = (9/10) / 5

Speed of Russell = 9/10 * 1/5 = 9/50

Russell runs 9/50 of a mile in one minute. If we want to express the answer in decimals, we have : 9/50 = 0.18

<u>Russell runs 9/50 of a mile or 0.18 miles in one minute</u>

7 0
3 years ago
Other questions:
  • Magdeline wants to know if the number of words on a page in her art book is generally more than the number of words on a page in
    13·1 answer
  • What do u remember about linear realationships on a graph
    11·1 answer
  • Please help me please
    12·1 answer
  • Mike has been studying law for 9 years less than triple the amount of years Just (j) has studied. Write an expression to represe
    12·1 answer
  • Write each expression in exponential form and find its value 2 x 2 x 2 2 ​
    8·1 answer
  • the doctor recommended that Matt increase the number of calories you consume from 2000 to 2800 by what percent did the number of
    15·1 answer
  • Naomi is going to drive from her house to City A without stopping. Let D
    9·1 answer
  • Consider the inequality X &gt; - 2.5 Determine whether each value of X makes this inequality true Select ALL that apply.
    9·2 answers
  • There is a line whose y-intercept is 5 and whose slope is 1. What is its equation in
    7·1 answer
  • There are 12 pounds of dirt to be shared equally among 8 flowerpots.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!