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
Effectus [21]
3 years ago
11

Please help me. I’ll give brainliest

Mathematics
1 answer:
Hoochie [10]3 years ago
4 0

Answer:

the value of x=

2×-12= -24

the value of y is 3y plus 20 which equals to 23

You might be interested in
HEY WHAT IS THIS PLEASE HELPPPP<br> 1+20000
Andrei [34K]

Answer:

20001

Step-by-step explanation:

Add 1 to 20000

5 0
3 years ago
Read 2 more answers
Plzzzzzzzzzzz helppppppp
umka21 [38]

Answer:

B

Step-by-step explanation:

B because it is the farthest away from 0.

5 0
3 years ago
Read 2 more answers
find the equation of a line that is parallel to the straight line 2x-y=-3 and crosses the x-axis at x=-5​
Alecsey [184]

Answer:

y=2x+10

Step-by-step explanation:

In line equations its helpful to write your line in the form y = ax + b. This helps because a is always the gadient of the line and b is always the y intercept.

In this case it is y=2x+3

All parallel lines have the same gradient. The gradient of this line = 2.

If the line crosses the x axis at x=-5, then when x =-5 y = 0.

If you put all this in the form y =ax + b you get 0 = 2(-5) +b

So all you need to do to find b is rearrange. b = 10.

Therefore your line has gradient 2 and y intercept 10.

y = 2x + 10

7 0
3 years ago
Researchers measured the percent body fat and the preferred amount of salt (percent weight/volume) for several children. Here ar
Anon25 [30]

Answer: b) τ = 0.3

Step-by-step explanation:

Given the data :

Amount of salt (x)____% body fat(y)

0.2 _______________20

0.3 _______________30

0.4 _______________22

0.5 _______________30

0.7 _______________38

0.9 _______________23

1.1 ________________30

The correlation Coefficient as obtained from the online pearson correlation Coefficient calculator is 0.3281 = 0.3 (to one decimal place) which implies that a weak positive correlation or relationship exists between the preferred amount of salt taken to the percentage body weight of an individual. This is because the value is positive and closer to 0 than 1. The closer the weaker the degree of correlation. With positive values implying a positive relationship (that is an increase in variable A leads to a corresponding increase in B and vice-versa).

4 0
3 years ago
Find the length of the rectangle side
34kurt
Consider the offered option:
if suppose, that unknown side is '?', then
2*(3x-3)+2*'?'=10x+6;
6x-6+2*'?'=10x+6;
2*'?'=4x+12;
'?'=2x+6
Answer: 2x+6
5 0
3 years ago
Other questions:
  • Twenty different statistics students are randomly selected. for each of​ them, their body temperature ​( degrees °​c) is measure
    5·1 answer
  • What does this mean
    13·1 answer
  • Random digits 0,1,2,3,4,5,6,7,8,9. what is the probability that a multiple of 4 is picked?
    13·1 answer
  • How can I use models to multiply fractions
    10·2 answers
  • Which value, when placed in the box, would result in a system of equations with infinitely many solutions?
    13·2 answers
  • Asya has 50 brooms. Alisa has 10 more brooms than Asya. What was the ratio of the number brooms Asya has to the number of brooms
    9·2 answers
  • What is the measure of angle A to the nearest degree?
    11·1 answer
  • The radius of the base of the cylinder is 2x cm and the height of the cylinder is h cm.
    5·1 answer
  • The sum of two numbers is 73.if one of them is 40,find the other.​
    13·2 answers
  • Do you know how to do this??
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!