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
EleoNora [17]
3 years ago
12

Please help. Algebra.

Mathematics
2 answers:
tatiyna3 years ago
7 0

Answer:

the first one should be (0,-5)

the second should be (-2,1)

Step-by-step explanation:

You substitute the given value of y into your equation. 6x-y=5

6x-(-6x-5)=5

x=0

y=-6 * 0-5

y=-5

(x,y)=(0,-5)

AND

7x-6(4x+9)=-20

x=-2

y=4x(-2)+9

y=1

(-2,1)

hope this helps!

Aneli [31]3 years ago
3 0
Answer 3 is (0, 5)
Answer 4 is in comments.
You might be interested in
Have 5 pieces of candy and 29 people. How many pieces are the candy divided into for everyone to get a piece.
Ivanshal [37]

Answer:

everyone gets 5 pieces and the rest gets thrown out

Step-by-step explanation:

29/5=5.8

but obviously ur not gonna break the candy into .8 so everyone just gets 5 so its even

8 0
3 years ago
Please help - Will give BRAINLIEST!!
Ivan

Answer:

For the first one:

A' (-8,6)

B' (-9,10)

C' (-3,9)

D' (-2,5)

Step-by-step explanation:

6 0
1 year ago
Based o the sample results what percent of the opulation prefers reading a hard copy i fht e digital copy is 4, the hard copy is
Lisa [10]

Based on the sample results of the population the percentage of population that  prefers reading a hard copy i fht e digital copy is 4, the hard copy is 21 and n equas 25 is 84%

Step-by-step explanation:

From the above question  we know that .

<u>Total number of population, n = 25</u>

Number of people who prefer to read a digital copy = 4

Number of people who prefer to read a hard copy = 21

As per the question we need to  find out the percentage  of population who prefer to read hard copy.

So we use the formula

<u>Percent of population preferring hard copy = Hard copy/Total*100</u>

<u></u>

Percent of population that prefers  hard copy = 21/25*100

Percent of population that prefers hard copy = 0.84 × 100 = 84%

<u>So , the percent of population who prefers to read a hard copy are about 84%.</u>

<u></u>

3 0
3 years ago
What is the range for the amount of hours studied?<br><br><br> 6<br> 18<br> 4<br> 12
Ne4ueva [31]

Answer:

6

Step-by-step explanation:

You take the most amount studied (18) and the least amount studied (12) and subtract them and that would be the range

5 0
3 years ago
How do you find the square root of a number?
joja [24]
By taking square root of a number using calculator
5 0
3 years ago
Other questions:
  • On a line graph, time is usually represented on the vertical axis.
    8·1 answer
  • Find x. <br><br> _______________
    10·1 answer
  • A line passes through (2, 8) and (4, 12). Which equation best represents the line?
    5·2 answers
  • John has 48 square centimeter tiles he wants to use to
    13·2 answers
  • 17) At a camp there is sufficient food for 100 scouts for 12 days if 50 more
    11·2 answers
  • Find the weekly wage before deductions for following data. Hours worked Rate in dollars Weekly Wage
    6·1 answer
  • When a number is multiplied by 5 before subtracting from 78 the result obtained is the same as three times the sum of the number
    7·1 answer
  • Please help I feel like I am dying
    6·1 answer
  • Solve for X. <br> picture attached (15 points)
    10·2 answers
  • Describe two methods that can be used to find the area of the composite figure.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!