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
Shtirlitz [24]
2 years ago
6

LORD PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEE!

Mathematics
2 answers:
mars1129 [50]2 years ago
6 0

Answer:

( -1,7)

Step-by-step explanation:

{ refer attachment }

nekit [7.7K]2 years ago
5 0

Answer:

The answer would be (-1,7)

Step-by-step explanation:

Using the process of elimination we can subtract the two equations to cancel out the y variable. That is subtract the second equation from the first.

 3x + y = 4

<u>- 2x + y = 5</u>

<u>   x        = -1</u>

Now that we have found x we can substitute -1 for x into any equation for y. So, in substituting -1 for x in the  second equation we get:

2(-1) + y = 5

-2 + y = 5

y = 5 + 2

y = 7

ANSWER: (-1, 7)

You might be interested in
I tried answering this but I don't think its right ​
iogann1982 [59]
Yeah that is correct. 3/4 is equal to .75
7 0
3 years ago
Read 2 more answers
Kate decides to replace all the lights in her college apartment with energy saving light bulbs beginning this month. The packagi
tatyana61 [14]

Answer:

Kate's electric bill will be $9 for this month for bulb use only.

Step-by-step explanation:

Given:

Electricity bill lass month from bulb use = $12

Using new bulbs percent decrease in electricity = 25%

We need to find this month electric bill for bulb use.

Solution:

First we will find the reduction in bill after using new bulbs.

reduction in bill after using new bulbs can be calculated by percent decrease in electricity using new bulb multiplied by last month Electricity bill from bulb use only.

framing in equation form we get;

reduction in bill after using new bulbs = \frac{25}{100}\times 12 =\$3

Now we will find this month electric bill for bulb use only.

this month electric bill for bulb use only can be calculated by subtracting reduction in bill after using new bulbs from last month electric bill for bulb use only.

framing in equation form we get;

this month electric bill for bulb use only = \$12-\$3=\$9

Hence Kate's electric bill will be $9 for this month for bulb use only.

3 0
3 years ago
Which fraction and decimal forms match the long division problem?
kolbaska11 [484]

Answer:

Option B and D .....

If the provide option is correct

Or else it should be 7/9 and 0.777

mark me as brainliest ❤️

4 0
2 years ago
PLS HELP GIVING 63 PTS I GIVE BRANLIEST TOO!! PLS PLS PLS HELPP!!!
weqwewe [10]

Answer:

55 pounds

Step-by-step explanation:

Add all the differences to the initial weight

55.75+2.125-3.25-0.5+0.875=55

6 0
3 years ago
I know it has to be b or d
densk [106]

It is C, however I might be wrong so you can visit this website.

Websites: https://www.varsitytutors.com/hotmath/hotmath_help/topics/converse-inverse-contrapositive

7 0
3 years ago
Other questions:
  • 1. A rectangle has an area given by A=x^2+5x+6. Find expressions for the possible lengths and width of the rectangle.
    15·1 answer
  • James has 3 hats, 2 pairs of shorts, and 5 shirts to chose from. If he wears exactly 1 of each item, how many different combinat
    7·1 answer
  • The point (5, 3) is represented on the graph. Which point also belongs on this graph?
    6·2 answers
  • Is the function even, odd, or neither?
    5·1 answer
  • Suppose a particular type of cancer has a 0.9% incidence rate. Let D be the event that a person has this type of cancer, therefo
    6·1 answer
  • Draw a picture showing 4 circle and a number of square in which the ratio of circle to square is 2:3
    5·1 answer
  • Solve the following by first clearing the fractions.<br><br> 1/6x+1/2=1/2x+1/2
    10·1 answer
  • HELP PLZ AGAIN. Same material. It is still timed. Will give 100 pts and brainly. This is vital to my math grade. Time is on the
    5·2 answers
  • I urgently need help!!!!
    11·1 answer
  • Create at least two word problems that involve addition, subtraction, multiplication and division.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!