Mathematics College

What is equivalent to 4x-2=38

Answers

Answer 1

2x4 is the answer to 4x-2=38

Related Questions

What is the slope of a line of best fit if its equation is y = −2x + 3?

−2
Negative 1 over 2
1 over 3
3

Answers

Answer:

-2

Step-by-step explanation:

y=m(slope)x+b(y axis)

PLEASE HELP I AM GIVING BRAINLIEST FOR BEST ANSWER!!!!

Answers

Answer:

Im pretty sure its E and C

Step-by-step explanation:

There may be one more:)

Answer:

A D F

Step-by-step explanation:

A: x-3=0

+3 +3

x=3

D: 6= 2x

6/2 =2x/2

3=x

F: x^2 =9

[tex]\sqrt{[/tex]x^2 =[tex]\sqrt{9[/tex]

x=3

identify the coefficeient following expression

6a+7

Answers

Answer:

Step-by-step explanation:

The coeffecient is the number next to the variable. Boom. Done.

Answer:

Step-by-step explanation:

a coefficient is a number in front (behind) the variable (ex. the coefficient in 2x is 2, and the variable is x)

i hope this helps :)

ramon makes a spinner with 4 colors. he colors 25% of the spinner red, 15% blue, 40% orange, and the rest green. ramon then spins the spinner. which outcome would be most likely to happen?

a. the spinner landing on green or red

b. the spinner landing on green or blue

c. the spinner landing on orange or red

d. the spinner landing on orange or blue

Answers

Answer:

c. the spinner landing on orange or red

Step-by-step explanation:

So first you find how much is green

25 + 15 + 40 = 80

100 - 80 = 20

So the amount green is 20%

Then you choose the color that has the biggest percentage because it has a higher change of being chosen

25% is red

15% is blue

40% is orange

20% is green

orange and red is the biggest amount/ has the biggest percentage

c is your answer

Evaluate the formula for B = 9 in.2 and h = 32 in.

32 in.3

9.6 in.3

96 in.3

288 in.3

Answers

Answer:

is going to give you a decimal as then you divide it by 2 and then multiply that number by 4 hope this helps

Step-by-step explanation:

Answer:

is going to give you a decimal as then you divide it by 2 and then multiply that number by 4 hope this helps

Step-by-step explanation:

How is math used in making murals?(subject:Collage and Career readiness)

Answers

she 56/92 6-5=1 and 567-1=566

Lucy has $60,000 in a savings account that earns simple interest of 14% per year. How much will she have in her account after 5 years?

Answers

Answer:

$42,000

Step-by-step explanation:

60,000 × .14 × 5 = 42,000

Select the correct comparison.
Set A
Set B
.
....
24
8 10
4 6 8 12
A. The typical value and the spread are both greater in set B.
B. The typical value and the spread are both greater in set A.
C. The typical value is greater in set A. The spread is greater in set B.
D. The typical value is greater in set B. The spread is greater in set A.

Answers

Answer:i would say C ADHAKFFA

Step-by-step explanation:

What quadrant does 21pi/4 lie in?

Answers

Answer:

The angle is in the third quadrant.

What is 3r-2 ?? Algebra is not my strong suit

Answers

if you trying to make r the subject then it would be

3r-2=0

3r=2 (added to both sides)

3r= 2/3

r=2/3 which is 0.6667 as a decimal

Gavin needs to buy candy for the 11 students in his class plus himself. Gavin and each student will get one bag of candy. He uses $20 to buy two different types of candy. Gavin buys x bags of gummy bears that cost $1.50 per bag and y bags of chocolates that cost $2.00 per bag. The system of equations used to represent this situation is graphed, as shown.

Answers

Answer:

20=1.50(6)+2.00(4)

Step-by-step explanation:

Answer:

Step-by-step explanation:

Tanner collected 360 cans and bottles while fundraising for his basketball team This was 40% less than what Reggie collected How many cans and bottles did Reggie collect?

Answers

Answer:

Reggie collected 504 cans and bottles.

Step-by-step explanation:

40%=.40

360*.40=144

360+144=504

How many joules of gravitational potential energy are stored in an object that has a mass of 8.5 kilograms and is held 2 meters above the surface of earth?

Answers

Answer:

I believe the answer is 166.6 Joules or (if rounding to the nearest whole number) 167 Joules.

Step-by-step explanation:

Here is the formula to find the gravitational potential energy of an object:

U = m * g * h (potential energy equals mass times gravitational acceleration * the height)

The mass is 8.5 kilograms, the height is 2 meters, and Earth's gravitational acceleration is always, no matter the other values or earthly situations, 9.8 m/s.

Now we solve:

8.5 * 9.8 * 2 = 166.6 which is rounded to 167 Joules.

I aould appreciate if someone helped

Answers

4/5 = 0.80
1/5 + 3/5 = 3/5 + 1/5

Gina tosses a number cube 66 times. About how many times would you expect that Gina would toss a 6?

Answers

Answer:11

Step-by-step explanation:

Answer:

Step-by-step explanation:

its 11 because 66 divided by 6 = 11

What is 100*10+1000*33/100

Answers

Answer:

Your answer will be 1,330 I hope this helps

Answer:

my answer is (100+3300=3400

An electronics store is having a 15% off sale. Suppose the sale price(p) of a laptop is $495. Which statement are true for this stuation
A. P+ 0.15p represents the sales price
B. P- 0.15p represent the sales price
C. 0.85p represents the sales price
D. The sale price is 420.75
E. The sale price is 569.25

Answers

Answer:

The answer to the Question is D

Answer:

B, C, D

Step-by-step explanation:

If the sales price is 15% off, then the the price is .85(100-15%) of the price so c is true

this also makes b true. (100-15%) is p-.15

495 x .85 (100-15%)=420.75 so d is true

A triangle has an area of 48 square feet. The height of the triangle is 8 ft. What is the length of the base of the triangle?

Answers

Answer:

12 square feet

Step-by-step explanation:

A=Area

b=Base

h=Height

To find the area of an triangle, you use the formula A=1/2bh

you plug in the the area and the height to get:

48=1/2xbx8

you do the maths and you get

b=12

1Answer:

12 sqft

Step-by-step explanation:

I need help sooo please HELP ME :’) ill give good points because its my last question:

When is the multiplicative relationship used? Select all that apply.

options (more than 1):

1.When multiplying the same amount to an x-value.
2.When subtracting the same amount to an x-value.
3.When dividing the same amount to an x-value.
4.When adding the same amount to an x-value.

Answers

Answer:

1 and 3

Step-by-step explanation:

Plss help I’ll give Brainliest it help immediately

Answers

Answer:

3.61

Step-by-step explanation:

Need help plz and thank u

Answers

Answer:

20%

Step-by-step explanation:

12/60 (divided) makes 0.2, converted to a percent is 20%

20% is left to kill my self

A researcher studies differences in career goals between boys and girls in middle school. All of the students in the seventh grade schools in a particular county answer a list of questions. What type of study is this?

A. Experiment
B. Sample Survey
C. Observational Study
D. Random Trial

Answers

Answer: B) Sample survey

Explanation:

When asking/answering questions like this, a survey is involved. It could be multiple choice or fill in the blank. Multiple choice may be the best way because it's easier to compare data results when you have only a few options. It also gives the computer an easier time too.

We aren't conducting an experiment since the researcher is not directly affecting the people, and instead letting them answer the questions without intervention. Also, note how we don't have two groups of treatment vs control. This is another indication we don't have an experiment.

An observational study is not being done here either. Yes the researcher is observing the survey results, but s/he is not making notes on the individuals before the survey is conducted (ie before the questions are asked). An example of an observational study is having the researcher make a tally of students' hair color. The researcher simply looks at each student, marks the correct tally, and doesn't need to ask the student a question. So you can see that the interactive question/answer portion is not present in an observational study.

The phrasing "random trial" is not a study type. When you hear "random trial" in the news, maybe for a new drug being developed, the news report is implying heavily that an experimental study had been done. This is true with all drug trials. One group is the treatment group that gets the actual drug, while the control group gets a fake drug. The control group thinks they get the actual drug, which is important because if they knew it was fake, then it would invalidate the study. I recommend researching the placebo affect for more information. The two group's results are then computed to see if the drug did in fact cause a change in the subjects or not. You would see this if there's a significant difference between the treatment and control group. Anyway, the "random trial" is not a study type but rather an aspect of an experimental study. It's possible your teacher put this in here to throw off students.

find the variable h+ 1/2 = 3 1/4

Answers

Answer:

h=2 3/4

Step-by-step explanation:

2 3/4+1/2=

you can convert 1/2 into 2/4 so they have like denominators

2 3/4+2/4= 2 5/4 which is also equal to 3 1/4

help w all please!!! i dont even know where to plot lol

Answers

a) -2
b) -1
c) -0,75; -4
d) 2

Graph the inequality.
x > 4

Answers

Answer:

Step-by-step explanation:

Write 8 1/5 as a fraction

Answers

Answer:

8.2

Step-by-step explanation:

let me know if its wrong

What is 1 1/2 divided by 1 1/4 simplied

Answers

1 1/2= 1.5 1 1/4= 1.25 1.5/1.25=1.2

1 1/5, i did it on my calculator. the answer to ur question doesn’t need any simplifying

34+35? :)))) answer immediately

Answers

Answer:

Step-by-step explanation:

30+30=60

4+5=9

60+9=69!

6) Solve:
5x + 12 + 3x = 8x - 5

Answers

Answer: −17

Step-by-step explanation: ez

Hope this helps !!!!!

PLEASE HELP ME THIS IS A TEST PROBLEM I NEED HELP 100 POINTS AND BRAINLELST

Answers

Answer:

Step-by-step explanation:

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