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
Artemon [7]
3 years ago
13

This is 70 points I will report anyone who answers wrong just for points! I will be asking TWO questions Please answer correctly

or I will report you :)
question 1 : (x+3)y=14 which ordered pair in the form (x,y) is a solution of this equation
(11, 1)
(3, 2)
(5, 2 ) (7, 2)

second question: which pairs are solutions to the equation
5xy+9=44

1, 7 and 4, 11
1, 7 and 7, 1
7,1 and 2, 3
4, 11 and 2, 3
Mathematics
1 answer:
Ratling [72]3 years ago
8 0




QUESTION 1: In these type of question, the easiest way to get the answer is try to plug in the x and y values from the options given in the equation given, So in the first question all the choice except C are more then 14 if you plug in x and y's, for eg, if you plug in x = 3 and y = 2 , you get (3+3)2 = 14 6 x 2 = 14 12 is not equal to 14, so this eliminates this choice but if you chose C you get, (11+3)1 = 14 14 = 14 so this makes C the solution for first question and for the second question do the same thing, and the answer will be D. Hope this helps




QUESTION 2: 5xy + 9 = 44

5xy = 35

xy = 7

solution pairs are:

C. (1, 7) and (7, 1)

not mentioned: (-1.-7) and (-7, -1)






Hope this helps



Plzz don't forget to rate and thanks me


You might be interested in
Can someone please help me on this
Naddik [55]
12345678911111111111
7 0
3 years ago
Round 75.434 to the nearest hundredth
nordsb [41]
Answer:75.43

Explanation:
4 0
2 years ago
Read 2 more answers
Which of the following correctly rearranged the equation to represent solution for x in terms of y and a
Maksim231197 [3]

x=\frac{y-5}{a}

6 0
3 years ago
Population growth is an example of _____________?
olga2289 [7]

Answer:

The answer is 1. an exponential pattern ,friend (:

4 0
3 years ago
–12.3 – 14.2 <br><br> A. 0.9 <br> B. 26.5 <br> C. –0.9 <br> D. –26.5
IrinaK [193]

Answer:

-26.5

Step-by-step explanation:

-12.3 - 14.2 =

in addition or subtraction, if the signs are alike, u add them and keep the same sign

so, -12.3 - 14.2 = - 26.5

but dont get this rule confused with multiplying or dividing...because those have different rules

3 0
3 years ago
Other questions:
  • What is the value of x? Enter your answer in the box. x = NOTE: Image not drawn to scale.
    8·1 answer
  • A sweater originally costing x dollars is on sale. The price of the sweater after tax is
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%20%5Csqrt%7B8x%20%2B%2012%20%2B%204%20%3D%2010%7D%20" id="TexFormula1" title=" \sqrt{8x +
    10·1 answer
  • Help.....I need to ace this.
    9·1 answer
  • Trent earns $19.50 per hour for his 40 hour work week. How much does he earn each week? Question 3 options: $877.50 $800.00 $809
    6·2 answers
  • Chloe is 5 feet inches tall. There are 2.54 centimeters in 1 inch. What is Chloe's height in centimeters?
    11·2 answers
  • Hurry plzz!!!! The Raptors have lost 5 out of their last 11 games. They have not had any ties or forfeits. What is the ratio of
    6·2 answers
  • Express into partial fractions 3x³ - 5x² - 3x - 40/( x² + 4)(x - 3)​
    11·1 answer
  • Please help and with explanation
    14·2 answers
  • a ladder 15 feet tall is placed 7 feet from a building that is perpendicular to the ground. how tall is the building?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!