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
andrew11 [14]
2 years ago
13

Solve the system:

Mathematics
1 answer:
Mandarinka [93]2 years ago
8 0

Answer:

3x+5=2

3×=2- 5

3x= -3

x=-1

4x-5=7

4x=7+5

4x=12

4x÷4=12÷4

x=3

2x+5=12

2x=12-5

2x=7

2x÷2=7÷2

x=3.5

3x-5=3

3x=3+5

3x=8

3x÷3=8÷3

x=2.6

You might be interested in
Which equation is graphed here?
Zolol [24]

Answer:

y-4= -3/2(x+2)

Step-by-step explanation:

⋆✨ANSWERED BY KAKASHI ʕ•㉨•ʔ✨⋆

✨BRAINLIEST WILL BE APPRECIATED✨

✨IF YOU HAVE ANY OTHER QUESTIONS ASK IN THE COMMENT BOX✨

8 0
3 years ago
Read 2 more answers
A movie<br> theater sells 2 boxes of candy for every 3 pickles. Hint 1st/2nd reduced *
egoroff_w [7]
1 box of candy to every 1.5 pickles
6 0
3 years ago
For each of the following hypothetical studies, identify the primary caution each researcher should have when drawing conclusion
Citrus2011 [14]

Answer:

Ecological correlation

Step-by-step explanation:

According to a different source, the options that come with this question are:

  • Ecological correlation
  • Extrapolation
  • Lurking variable
  • Influential observation

Sarah should be careful about the use of an ecological correlation. An ecological correlation describes two variables that are group means, as opposed to a correlation between two variables that describe individuals. In this case, Sarah did pick 75 random students in each state. However, she then obtained the height and weight means for each state, and proceeded to compare these. Therefore, Sarah is not comparing individual values, but means. It is important to notice this, because correlations at a group level can be much higher than those at the individual level.

5 0
4 years ago
Most major airlines allow passengers to carry two pieces of luggage (of a certain maximum size) onto the plane. However, their s
leonid [27]

Answer:

d) (179.20, 212.716)

Step-by-step explanation:

1000 : 345

569 : 195.96

Midpoint of (179.20, 212.716) is 195.958 which is the closest to 195.96

4 0
4 years ago
If there are 30 boys and 50 girls in a room, fill out all of the possible ratios of boys to girls that could be made. They alrea
goldfiish [28.3K]

Answer:

3:5

60:100

90:150

120:200

15:25

150:250

180:300

210:350

7 0
3 years ago
Other questions:
  • Plot and connect the points A(2, 2), B(6, 2), C(4, -5), and D(0, -5), and find the area of the parallelogram formed. A.
    7·1 answer
  • PLEASE HELP ME FOR EXTRA POINTS AND BRAINLIEST ANWSER
    11·1 answer
  • The head of the math department compared the scores of students in two classes on the Chapter 2 test. He found that the mean sco
    7·2 answers
  • Please help me with problem 5 of Trapezoids and its worth 25 points
    14·1 answer
  • A city park has two hiking trails.Pond Trail is 4 2/9 miles long.Hill Trail is 2 1/3 miles long.How much longer is Pond Trial th
    9·1 answer
  • I don't get the problem to 6j-3 for j=4
    7·1 answer
  • If you invest in a mutual fund that pays annual interest compounded monthly over 5 years, what annual interest rate is needed to
    12·1 answer
  • CAN SOMEONE HELP ME PLEASEEE??
    6·1 answer
  • The startup division made 80% of 1/2 of the established division. The startup division’s growth was 1/3 greater than the establi
    6·1 answer
  • Can someone do 11-12?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!