Mathematics College

if 4x=60 what is the value of x?

Answers

Answer 1

Step-by-step explanation:

if 4x = 60

Then

x = 60 / 4

x = 15

Hope it will help :)❤

Related Questions

jacob has 10p 20 p and 50 p coins one quater of the coins
is 50 p with a total of 3.00 the ratio of 10 p to 20p is 2 : 7 how much money does jacob have

Answers

Answer: 7 20

Step-by-step explanation:

Let x = number of 20p coins

10+50+20x=200 10p + 50p + x(20p) = 200p (100p=1 pound)

60 + 20x = 200

subtract 60 from each side

20x=140

divide both sides by 20

x=140/20=14/2=7

x=7 James has 7 20p coins

a patients dose of medication increased from 100mg to 150mg. What is the percent increase in medication?

Answers

Answer:

The answer is 50% increase. Hope this helped!

Step-by-step explanation:

50% is the correct answer to this problem hope it helps

Kiera’s dance class starts at 4:30 P.M. and ends at 6:15 P.M. How long is her dance class?

Answers

Answer:

Her class is 1 hour and 45 minutes long

Step-by-step explanation:

4h30 —> 5h30 : 60minutes
5h30 —> 6h : 30 minutes
6h —> 6h15 : 15 minutes
60+30+15 = 105 minutes

The ratio of the sum of two positive integers to their difference is 7:5. If the sum of the two numbers is at most 25, find all possible values for the pair of numbers.

Answers

Step-by-step explanation:

Ohk

that means that the sum of the two numbers are 25

to get the first number:

[tex] \frac{7}{5} \times 25 = 35[/tex]

And to get the second number:

[tex]\frac{5}{7} \times 25 = \frac{125}{7} [/tex]

Answer all these pleasep

Answers

Answer:

ee flamingo

Step-by-step explanation:

Answer:

...

Step-by-step explanation:

3. What is the difference of a number and 10?

Answers

Answer:

the difference between a number and 10 simply means ,that number minus 10

hope it helps. please do me a favor and Mark me Brainleist please please please please please please please please please please please please please please please please please please please please.

8. Factor the expression x3 + 6x – 5x2 completely.

Answers

Answer:

Factor the polynomial.

ANSWER:x(x-3)(x-2)

Step-by-step explanation:

What is the answer to this question? -2a = -56

Answers

Answer:

a= 28

Step-by-step explanation:

-2a = -56

Divide -2 by both sides to isolate the variable.

a = 28

Lin’s mom bikes at a constant speed of 12 miles per hour. Lin walks at a constant speed 1/3 of the speed her mom bikes. What is the slope of each line?

Answers

Answer:

5/7

Step-by-step explanation:

plsss help me answer this question !!!!

Answers

Answer:

what's your question???

a researcher wants to know the typing speed of the students in a large vocational school. the population standard deviation is previously known to be 2.5 minutes. if the researcher wants a margin of error of 0.50 minute and an alpha level of 0.05, what should be the sample size?

Answers

1) It is known that a laboratory task takes the average person 2.5 seconds. A researcher was interested in whether older people are slower (take longer) on this task. The researcher tested 30 randomly selected 80-year-olds. Their mean time was 2.7 seconds, with an estimated population standard deviation of 1.4 seconds. What should the researcher conclude (use the .05 level)? a. /2 Identify the populations involved: population 1 = _____________________________________________________________________ population 2 = _____________________________________________________________________ b. /2 State the research and null hypothesis: Research Hypothesis = _____________________________________________________________ Null Hypothesis = _________________________________________________________________ c. /6 Determine the characteristics of the comparison distribution (hint: it is a distribution of means): mean of the distribution of means = degrees of freedom = estimated population variance = estimated population standard deviation = variance of the distribution of means = standard deviation of distribution of means = d. /1 Cutoff sample score on the comparison distribution at which we’ll reject H0 (hint: 1 or 2 tails?) = e. /1 Determine your sample’s score on the comparison distribution = f. /1 Accept or reject the null hypothesis? g. /4 Sketch the distributions involved:

Sam opened a saving account with a deposit and then started saving the same amount each
month. After 3 months Sam had $325 in he account. After 7 months she had $625 in her
account. Write an equation for this situation.

Answers

The answer would be <3

find the amount compounded annually principal=2000, time 2 year ,rate 5%

Answers

Answer:

2,552.563125

Step-by-step explanation:

ti think that is the answer

Can I get this answer needed ASAP!! S= 18w + 38

Answers

Answer:

(

)

Solution

(

Step-by-step explanation:

plz, help me with this plz!!!

Answers

Answer:

You need common denominators

Step-by-step explanation:

Because you need to have the same number on the bottom in order to correctly add/ subtract the fractions.

Pls someone help me with this question pls

Answers

Yo im sorry but I can’t help I’m jus trying to answer questions so I can ask them

2 is 1 of 6 numbers on each side 1/6

Since its 3 rolls youd multiply it by 3

1/6x3 would be 3/18

Answer: The Probability of rolling a 2 on 3 throws would be 3/18

The data is shown below:
91, 48, 86, 49, 77, 86, 64, 78
What is the median?

a. 72.37
b. 74
c. 86

Answers

Answer: 72

Step-by-step explanation: Its in the middle

het opt-shirt made of 50 cotton 50polyester so what does percent mean

Answers

50% cotton 50% polyester

It means that shirt is made of 50% cotton and 50% polyester aka 50/50 cottonpoly blend

A toddler is 36 inches tall and grows about 3 inches per year. Which of the following functions represents the toddler's height, y, in inches, after x years?

a. y = 36 + 3
b. y = 36 + 3x
c. y = 36 - 3x
d. y = 36x + 3

Answers

Answer

I think the answer could be B

I believe the answer is b

You buy butter for $3 a pound.
One portion of onion compote requires 1.9 oz of butter.
How much does the butter for one portion cost? Round to the nearest cent.

Answers

Answer:

6.33

Step-by-step explanation:

what is the area of the triangle

Answers

Step-by-step explanation:

[tex] \frac{6 \times 2}{2} + \frac{2 \times \sqrt{ {3}^{2} - {2}^{2} } }{2} = \\ = 6 + \sqrt{9 - 4} = \\ = 6 + \sqrt{5} [/tex]

I hope this is correct

A certain ball bearing is made of a grade of steel with a density of 4.5 ounces per cubic inch. The ball bearing is a solid sphere with a diameter of 3 inches.

What is the total weight of the ball bearing, in ounces? Use 3.14 for π .

A. 63.585 ounces

B. 127.17 ounces

C. 190.755 ounces

D. 508.68 ounces

Answers

Answer:

Answer A dûmb asš got me wrong

Step-by-step explanation:

16 of 20
My father wants to buy a washing machine that
costs $8580. But he has only $7560. How much
more money does he need?
O
1012
1020

Answers

Answer:

1020

Step-by-step explanation:

8580 - 7560

=1020

hope it helps

please write an equation of a line in slope-intercept form with the given slope and y-intercept.

A. slope: -6, y-intercept: -2

B. slope: 1, y-intercept: -12

Answers

Answer: A. y = -6x - 2
B. y = x - 12

Explanation:
Slope intercept form: y = mx + b
m = slope
b = y-intercept

I would appreciate the brainliest if this was helpful and correct! :)

Its a because it make the most sense

in a school of 40 students 10% are boys. How many boys are there

Answers

Answer:

4boys

Step-by-step explanation:

40 of 10% 40×10/100 =4 remember percentage is always over 100

If I'm putting £100 a month into a fund that has 13.03% annual interest annually for 48 years, what's the the total??

Answers

I think the answer will be 35751.88

Find the volume. Show your work. Please help if you don’t know the answer dw

Answers

Answer:

1008 cubic feet

Step-by-step explanation:

12 ft x 12ft x 7ft= 1008

12 is the height and length and 7 is the width, when you multiply these 3 things you will find the volume.

2) At the animal shelter 4/6 of the animals are cats. Of the cats 1/2 are male. What fraction of the animals at the shelter are male cats?

Answers

Answer:

1/3 of the animals at the shelter are male cats.

Step-by-step explanation:

(4/6)*(1/2)=(4/12) or (1/3)

I would really appreciate it if someone could answer this I will give a brainlist:)

Answers

5.7

Pythagorean Theorem is a² + b² = c²

Answer:

x = 5.7

Step-by-step explanation:

Formula:

a² + b² = c²

4² + b² = 7²

16 + b² = 49

b² = 49 - 16

b² = 33

[tex]\sqrt{b^2} =\sqrt{33}[/tex]

b = 5.7

My work is down below.download the pdf and look at it.Please answer it!

Answers

Hmmm blank picture :/

Other Questions

hii please help ill give brainliest simplest form of ratio 24:36:60 Which sentence is correctly punctuated? Amman, Jordan is the capital of that mostly dry, hot, and humid country.You'll find Ellat, Israel, bordering Jordan at the southern tip of the Negev Desert. China's, well-known Gobi Desert, is a vast expanse of dry, and very humid land.You will find that much of northern, Africa is covered by the Sahara Desert. b(-3)=-12Find the solution Rewrite the point-slope equation in slope-intercept form: y - 3 = 2(x + 4)A) y = 2x + 5CB) y = 2x + 7C) y = 2x + 9D) y = 2x + 11 Which of the following scatter plots shows the strongest correlation 29. In Act IV, Capulet crles, "Death lles one her like an untimely frost uponthe sweetest flower of all the field," to describe Jullet In her bed with:A. a simile.B. a metaphor.C. a symbol.HELP I BEG 15 points! whats value of q? you have half of your pens in your backpack. You give half of these to your friends Alex. What fraction of your total pens did you give Alex? Pls helpppppppp !! _ March 18, 1979, is the birthdate of singer Adam Levine. Around the age of ten, he learned how to play the guitar. Levine found music an outlet for his feelings. What helps you when you are feeling upset, sad, mad, or frustrated? Please write 7 sentences. You see a hiker sitting on a bench taking a water break at the top of a hill at a 40 angle of elevation. Your eye level is 5 feet off the ground and you are standing 100 feet from the base of the hillAt what altitude is the hiker sitting on the bench? development of self in the society A triangle has sides with lengths of 44 meters, 55 meters, and 77 meters. Is it a right triangle? Tellyour little brother to do his chores using an affirmative familiar (t) command Remember to use the articles (el / la, los / las).Importante ad accent where needed ( 1 , s ) Follow the model. Modelo: wash the car. - Lava el carro, por favor.1. Take out the trash. =por favor.2. Make the bed. =por favor.3. Wash the platos. =por favor4. Cut the grass. =por favorpor favor5. Set the table in the dinning room. =6. Dust the living room. =7. Learn Spanish. =por favorpor favor8. Drink the milk in the kitchen. =por favor9. Feed the dog. =por favor.10. Share the household chores. =por favor it takes fena tailoring 2 hr of cutting and 4 hr of sewing to make a tiered silk organza bridal dress. it takes 4 hr of cutting and 2 hr of sewing to make a lace sheath bridal dress. the shop has at most 18 hr per week available for cutting and at most 18 hr per week for sewing. the profit is $318 on an organza dress and $167 on a lace dress. how many of each kind of bridal dress should be made each week in order to maximize profit Find the area of sector with a radius of 4 and a central angle of 30 degrees. Help please if link will report Find the first term of a sequence x+1,2x-18,2x-1,if this sequence is an arithmetic progression PLEASE HELP OMGTHIS IS SPANISHWrite the correct form of the verb estar that matches the subject pronoun.