Mathematics High School

There are three brothers in the Howard family, Daryl, Malik, and Terrance, whose ages add up to 38 years. Daryl is 3 times as old as Malik, and Terrance is 4 years younger than Daryl. How old is Malik?

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Answer 1

Answer:

Malik years is 37......

Related Questions

13(2x)+5x as a simplified expression

Answers

Answer:

31x

Step-by-step explanation:

PEMDAS. Multiplication first.

13*2x is 26x. Then add 5x. 31 x

Hope this helps you :D

#Team Rainbows

If the m =1/2 and the b = -2, then the linear equation is

Answers

Answer: y= 1/2x - 2

Step-by-step explanation:

y= mx+b

m= 1/2 (plug it in)

b= -2 (plug it in)

x= ?

What are the solutions of x2 + x = 11

Answers

Answer:

x = 11/3

Step-by-step explanation:

x2 + x = 11

Combine like terms

3x = 11

Divide both sides by 3

x = 11/3

Find the measure of angle A

Answers

Answer:

43°

Step-by-step explanation:

(x + 53)° + (x + 74)° + 73° = 180°

(x + 53 + x + 74)° = 180° - 73°

(2x + 127)° = 107°

2x + 127 = 107

2x = 107 - 127

2x = - 20

x = - 20/2

x = - 10

[tex]m\angle A = (x +53)\degree \\\\

m\angle A = (-10 +53)\degree \\\\

m\angle A = 43\degree \\\\

[/tex]

Simplity
82 - 6(7 - 4) + 2

Answers

Answer:

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Step-by-step explanation:

Step 1: Define Expression

82 - 6(7 - 4) + 2

Step 2: Evaluate

(Parenthesis) Subtract: 82 - 6(3) + 2Multiplication: 82 - 18 + 2Subtraction: 64 + 2Addition: 66

following data, what would be the value of x?

Answers

Answer:

The answer is C. 10

Step-by-step explanation:

Answer:

Step-by-step explanation:

question please

help please? 26x-2(3x+4y)-10y

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Answer:

20x-18y

Step-by-step explanation:

26x-2(3x+4y)-10y

26x-6x-8y-10y

20x-18y go doawnload the app photomath its a great tool

what is 4j+8=56 full answer

Answers

Answer:

j=12

Step-by-step explanation:

hope this helps

10=h/2+8 solve, its for algebra 1

Answers

Answer:

Subtract 8 from both sides which lead it to 2=h/2, then multiply two for each side then it turns to 4=h

For f(x) = -4 - 6x, find f(5)

Answers

Answer:

-34

Step-by-step explanation:

Insert the 5 into the place of the X.

Then solve:

-4 - 6(5)

= -4 - 30

= -34

The answer is -34, the equation is asking what the output would be if x were to equal 5. -6 multiplied by 5 equals -30, then -4 and -30 combined is -34

if a snail crawls 12 centimeters per hour, how long will it take for the snail to travel 1 meter?

Answers

Answer:

8 1/3 hours : )

Can someone help me out please!!

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x =56 y =90

Step-by-step explanation:

hxjxskalskdhxgxh

what they said ahhdneoeicirnwnuwhenekeicifv

classify the triangle given the side lengths
5, 8, 12
a Acute
b right
c obtuse

Answers

Answer:

The answer is the second one

The Gonzalez's updated their bedroom by purchasing a new lamp for $89.95 and a comforter set for $239.99. They paid 6.5% sales tax on their purchases. If the Gonzalez's paid $351.72 total, determine if they paid the correct amount.

Answers

Answer:

Not exactly

Step-by-step explanation:

Cost lamp = $89.95Cost of comforter set = $239.99Sales tax = 6.5%

Total payment:

($89.95 + $239.99)*1.065 = $351.39

Total amount is a little different:

$351.72 vs $351.39

Sahai took $40 to the local carnival. The entrance fee to get into the carnival cost X dollars. Sahai paid for 5 people (including herself) to get into the carnival. Write an expression that represents the amount of money, in dollars, that Sahai had after she paid for the entrance fee for the 5 people.

Answers

Answer:

40-5x

Step-by-step explanation:

Sahai starts with 40 and loses 5 times the entrance fee, which is represented by x. So, 40-5x is the expression

pls help me with this i will give brainliest to who answer both questions

Answers

Answer:

1st one: 50 cups

2nd one: 3.125 gallons

Step-by-step explanation:

Question 1:

2.5 cups per pitcher

20pitchers x 2.5cups = 50cups total

Question 2:

16 cups per gallon

50cups / 16cups = 3.125 gallons

Answer:

D 50

Step-by-step explanation:

B 34 gallons

Question 2 (1 point)
Evaluate: 12 + (-4)
16
8
-16
-8

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i think it’s answer 8

Please help!! And show work please! I'll give brainlist..!

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what you put is correct because two negatives make a positive so it would be 5 + 7 making it the greatest value

Giving brainliest please help!

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Answer:

22 or 21

Step-by-step explanation:

HOP THAT HELPS

If the width of a rectangle is 9 ft less then twice it’s length and the perimeter is 30 feet, what are the dimensions of the rectangle?

Answers

9 times 30, and the other number would be 18 :))

The dimension of the rectangle is,

The length of the rectangle is 7 feet.

And the width of the rectangle is 8 feet.

Given that,

If the width of a rectangle is 9 ft less than twice its length and the perimeter is 30 feet,

We have to determine,

What are the dimensions of the rectangle?

According to the question,

Let, the width of the rectangle is W,

And the length of a rectangle is L = 2W - 9,

The perimeter of the rectangle is = 2(L+W)

Where perimeter is 30 feet,

Therefore,

[tex]30 = 2(2W-9+W)\\\\30 = 2(3W-9)\\\\30 = 6W-18\\\\30 + 18 = 12W\\\\48 = 6W\\\\W = \dfrac{48}{6}\\\\W = 8 \ feet[/tex]

And the length of a rectangle is,

[tex]L = 2W - 9, \\\\L= 2(8) - 9\\\\L = 16-9 \\\\L =7 \ feet.[/tex]

Hence, The dimension of the rectangle is, the length of the rectangle is 7 feet, and the width of the rectangle is 8 feet.

To know more about Rectangle click the link given below.

https://brainly.com/question/19005097

f= -r + 4/3 b
find b
submit answer

Answers

Answer:

b=[tex]\frac{3f}{ 4} + \frac{3r }{ 4 }[/tex]

Step-by-step explanation:

hi need help with math
some one help

Answers

Answer:

Ether C or D. hope this helps

5x+6=2x+15 solve for x

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Answer:

the answer is:

5x - 2x = 15 - 6

3x = 9

x = 3

Which of the following is closest to 1/2 + 1/3?

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Answer:

Step-by-step explanation:

If EF - 8x+ 17, PG - 37, and EG - 134, find the value of x. The drawing is not to scale.
F
G
x-12
x 80
X-10
X-26

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X-12 trust me I cheated on this test

Can someone please explain to me how to calculate your GPA and also on how to find out what your total grade points is... I stay confused

Answers

Answer:

Here is the explanation of how I was taught to do it :)

Step-by-step explanation: In its easiest form, an A=4, B=3, C=2, D=1, F=0.

If the class is 2 credit.......Multiply each numeric grade value by the number of credits the course was worth

Add these numbers together

Divide 45 by the total number of credits you took, in this example,13.

Your Weighted by Credit Hour GPA = 3.46

It depends on your school. Sorry this was not the most clear, I was taught like 2 years ago, and now I kinda forgot but hopefully this helps a lil dont get mad :)

3. If RS = 4y -2, ST = 5y -3, and RT = 16y+8. What is the value of y? Find RS, ST, and RT.

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GOING SEVENTEEN SUPREMACY

there are 9 children in a class who take the bus to school and there are 15 total children in the class what percentage of the children take the bus to school?

Answers

Answer:

60%

Step-by-step explanation:

Answer:

60%

Step-by-step explanation:

9/15=.6

.6 as a percent is 60%

what is the answer of 1/3pi x r^2 / 4 x 2h?

PLEASE ANSWER FAST ILL MARKYOU AS A BRAINLIST

Answers

Answer:

1/3pi x r^2 / 4 x 2h

Step-by-step explanation:

Ummm I'm just clueless. :/

What is the value of g(-9) for the function g(x) = x2 - x?

Answers

Answer:

Step-by-step explanation:

Given the function;

g(x) = x^2 - x

We are to find g(-9)

g(-9) = (-9)² - 9

g(-9) = 81 - 9

g(-9) = 72

hence the value of g(-9) is 72

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classify the triangle given the side lengths5, 8, 12a Acuteb rightc obtuse 5x+6=2x+15 solve for x The Gonzalez's updated their bedroom by purchasing a new lamp for $89.95 and a comforter set for $239.99. They paid 6.5% sales tax on their purchases. If the Gonzalez's paid $351.72 total, determine if they paid the correct amount. another math question Solve for X:x/-4 -25A) X 100B) X -100C) X 100D) X -100 The book, "The Jungle" was written by Upton Sinclair, who was known as what type of person ? A. muckraker B. politician C. businessman D. robber baron This is Concert Choir you have to make sure that you answer all three questions plzzzz help Maia wants to have a career in Quality Assurance. Which best lists the qualifications she may need to succeed in this career? knowledge of CAD, mechanical and electrical knowledge, and logic ability to use lab equipment, operate computers, and examine evidence financial skills, dependability, and dexterity for physical labor math skills, physical strength, and ability to use tools and machinery pls help me with this i will give brainliest to who answer both questions Please hurry I need this fast I NEED HELP RN 40 POINTS Can someone help me out please!! TME REMAINING01:40:10What are possible ways to stay motivated? Check all that apply.Orevisiting a goal to keep on trackOupdating a goal if it's too easy or hardOcelebrating small successesOtaking a break from a goalU sharing a goal with a friendD keeping a goal a secretMak this and returnSave and ExitNextSubroitere to search A disk rotates at a constant angular velocity of 30 degrees per second. Consider a point on the edge of the disk. Through how many degrees has it rotated after 3 seconds? NAME 3 WAYS YOU CAN STAY SAFE SEXUAL Harassment / Assault The purpose of __________________ is to isolate the behavior of a given component of software. It is an excellent tool for software validation testing.a. white box testingb. special box testingc. class box testingd. black-box testing 1. reaction that releases heat outer ear 2. flow of electrons through a material toward a positive charge compression 3. build up of electrons in a material static electricity 4. part of the ear is responsible for capturing sound waves exothermic 5. part of the sound wave where the molecules are pressed closely together current electricity In the Battle of Bunker Hill, why were the Patriots ordered," Don't fire untill you see the whites of their eyes"? A- They could not see in the dark B- British soldiers were wearing camo C- Patriot soldiers were low on ammunition D- British soldiers had a better position 10=h/2+8 solve, its for algebra 1 In a period when costs are declining and inventory quantities are stable, the lowest cost of goods sold would be reported by using the inventory method of