Answer:
im pretty sure its x=-16
Answer:
X = −48
3
= −16
Step-by-step explanation:
Its right
If there are 24 boys and 36 girls in a room, fill out all of the possible ratios of boys to
girls that could be made.
There are 24 boys for every 36 girls (24:36 ratio)
There are boys for every girls try
Type in an equivalent ratio of boys and girls
Answer:
4:6
Step-by-step explanation:
Divide both #s by 2, 4, 6, or 8 and you'll get an equivalent ratio
(I divided by 6)
Plz make me brailiest :))))
HELP PLEASE WITH THIS MATH PLS
Answer:
-2.666666666667
simplify this equation into 4 x ((-2)/ 3).
3. Which of the following has the same value of as -10 + -3? Write you
A. -10-3
B. -10 - (-3)
C. -3 + 10
D. -3 + (-10)
I’ll give 20 points!
Answer:
A and D
Step-by-step explanation:
Hope this helps :)
If I mix 2 cans of yellow paint for every 3 cans of blue paint, how much yellow paint is needed with 6 cans of blue paint? (Draw a picture to help)
Group of answer choices
4
6
5
3
Answer:
4
Step-by-step explanation:
The stock of Company A lost 3.75% today to $26.95. What was the opening price of the stock in the beginning of the day.
Answer:139
Step-by-step explanation:
A line connects points A and B ( -5,5 and -5,-3) as shown below. If a third point, C, is plotted six units to the right of point B, what will be the area of the resulting right triangle?
I need it done assapppp
In order to find the solution, You would first line line the equation up. then, you would subtract -200 by 15. The answer would be -185. I know the answer will be negative because -200 is too big for 15 to make the solution positive. If you had a positive 201 plus -200 the answer would be equivalent to a positive one because the positive would cancel out the negative.
Included: Negative, positive, equivalent.
explanation/ statement:
"I think I should subtract -200 by 15. which one equal -185. I know the answer will be negative because -200 is too big for 15 to make the solution positive.
In fact, If you had a positive 201 plus -200 the answer would be equivalent to a positive one because the positive would cancel out the negative one.
Hi! I really hope this helps and have a great day/night from you are!
Four siblings have a dog walking business. The table shows the hours worked by each sibling. Each sibling earns $25.50 per hour and the total number of hours worked is represented by 10h+15 , where h represents the number of hours Michael worked.
Martin 2.5h+3
Emilio 4(h−2)
Michael h
Mario 31
Answer:
Four siblings have a dog walking business. The table shows the hours worked by each sibling. Each sibling earns $25.50 per hour and the total number of hours worked is represented by 10h+15 , where h represents the number of hours Michael worked.
Martin 2.5h+3
Emilio 4(h−2)
Michael h
Mario 31
The algebraic expression is the combination of variable and constants with some mathematical operation between them. The Earning of the four siblings are $357, $244.8, $112.2 and $790.5 respectively.
What is an Algebraic expression?An algebraic expression can be obtained by doing mathematical operations on the variable and constant terms.
The variable part of an algebraic expression can never be added or subtracted from the constant part.
Given that,
The earning of the siblings per hour is $25.50.
Total number of hours worked is 10h + 15.
As per the problem the value of h can be found by equating the total number of hours to the sum of hours worked by each sibling as given in the table as follows,
2.5h + 3 + 4(h - 2) + h + 31 = 10h + 15
⇒ 2.5h + 3 + 4h - 8 + h + 31 = 10h + 15
⇒ 7.5h + 26 = 10h + 15
⇒ 2.5h = 11
⇒ h = 11 / 2.5
⇒ h = 4.4
Thus, the earning of each sibling can be calculated by substituting h = 4.4 in their working hour and multiplying it by $25.50 as follows,
Earning of Martin is given as,
(2.5 × 4.4 + 3) × $25.50 = $357
Earning of Emilio is given as,
4(4.4 − 2) × $25.50 = $244.8
Earning of Michael is given as,
4.4 × $25.5 = $112.2
Earning of Mario is given as,
31 × $25.50 = $790.5
Hence, the earnings of the four siblings are as Martin : $357, Emilio : $244.8, Michael : $112.2 and Mario : $790.5.
To learn more about algebraic expression click on,
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Cell phone cases cost $12 each. Write an equation to find y, the total cost of x number of cases.
Answer:
y=12x
Step-by-step explanation
Let's assign meaning to the variables
y= the total cost
x=the number of cases purchased
Since y is the total it is going to be our ending value so y=12x
Hope this helps!
Help me out, the teacher didn't even taught us this smh.
could anyone give a simple answer? sorry if im asking so many questions, im just confused. Which table of ordered pairs represents a proportional relationship? A 2-column table with 3 rows. Column 1 is labeled x with entries negative 3, negative 4, negative 5. Column 2 is labeled y with entries 3, 2, 1. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 1, negative 3, negative 5. Column 2 is labeled y with entries 1, 3, 5. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 2, negative 4, negative 6. Column 2 is labeled y with entries negative 5, negative 7, negative 9. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 2, negative 3, negative 4. Column 2 is labeled y with entries 0, negative 1, negative 2.
Answer:
A 2-column table with 3 rows. Column 1 is labeled x with entries 14, 28, 42. Column 2 is labeled y with entries 2, 4, 6.
Step-by-step explanation:
A 2-column table with 3 rows. Column 1 is labeled x with entries 16, 32, 48. Column 2 is labeled y with entries 1, 2, 4.
No, as x= 4 ⇒ y =64 not 48
A 2-column table with 3 rows. Column 1 is labeled x with entries 1, 5, 6. Column 2 is labeled y with entries 5, 20, 30.
No, as x = 5 ⇒ y = 25 not 20
A 2-column table with 3 rows. Column 1 is labeled x with entries 14, 28, 42. Column 2 is labeled y with entries 2, 4, 6.
Yes, as 2*7 = 14, 4*7= 28, 6*7= 42
A 2-column table with 3 rows. Column 1 is labeled x with entries 0, 1, 3. Column 2 is labeled y with entries 25, 70, 90.
No, x = 3 ⇒ y= 25+3*45= 160 not 90
You deposit $2000 in a savings account earning 5% simple interest. How long (in years) will it take for the balance of the account to be $3800?
Answer:
13 years
Step-by-step explanation:
need brainlyest plz
Answer:
18 months or a year and a half
Step-by-step explanation:
There’s graphs. Please help!
Answer:
numbers are still too blury
Step-by-step explanation:
Which ordered pairs in the form (x, y) are solutions to the equation
7x−5y=28?
Select each correct answer.
A. (4, 10)
B. (−1, −7)
C. (7, 9)
D. (−6, −14)
When I tried to solve for 5y I got 5.6
Options B. (−1, −7) and D. (−6, −14) are correct which are the solutions to the equation.
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
It is given that:
The equation is:
7x - 5y = 28
From the above equation:
y = mx + c
On comparing:
y = (7/5)x - 28/5
m = 7/5
c = -28/5
After plotting the graph of the equation:
From the graph:
B. (−1, −7)
D. (−6, −14) are the ordered pairs in the form (x, y) that are solutions to the equation.
Thus, options B. (−1, −7) and D. (−6, −14) are correct which are the solutions to the equation.
Learn more about the linear equation here:
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A trout was swimming 9 feet below the surface of a lake. It dove down 8 more feet to search for food. What is the position of the trout now relative to the surface?
(Here’s another one :/ im dumb UwU)
Answer:
-17
Step-by-step explanation:
Think of it like this
-9+-8
b) You started with $300, and you spent $115 on Jake. You also set aside money to
cover the sales tax on $300. Now it's your turn decide exactly what you will
purchase with the money you have left. You calculated the costs and best prices
for sheets, shoes, dressers, and peaches, but you didn't buy anything yet. Now
it's time to make your purchases. Make a list of the things you will buy and how
much each items cost. Explain your purchasing decisions. (2 points)
Answer:
Twin Bed – $60.48
Shoes - $20
Dresser, Mirror, Bookshelf - $82.11
Blanket, Clothes, Toys, Diapers - $277
This gives us a total of 439.59
♡ ♡ ♡ Hope this helps! ♡ ♡ ♡
Answer:
Answer:
Twin Bed – $60.48
Shoes - $20
Dresser, Mirror, Bookshelf - $82.11
Blanket, Clothes, Toys, Diapers - $277
This gives us a total of 439.59
Step-by-step explanation:
What is the slope and y-intercept for the following equation 5y-2x=15
Answer: y=3+2/5x
Step-by-step explanation:
Help i'll give 100 points! and brainlist luv! xo
Answer:
Answers to pictures 9,4,11,12 in order
Step-by-step explanation:
9: Is C (pretty sure)
4:D
11:A
12:C
Sorry if some are wrong
Can someone pease help me understand the problem?
Answer:
65 + 50 + 80 divided by 3
Step-by-step explanation:
Howard can mow 3 lawns in 6 hours. How many lawns can he mow in 24 hours?
Group of answer choices
12
21
6
3
Answer:
12 lawns in 24 hours
Step-by-step explanation:
I hope that this helps. Have a good day!
ANSWER MY LAST QUESTION FAST!!!
Answer:
why :)
Step-by-step explanation:
Have a good day smile big dont let anyone hurt u ur beautiful :)
Answer:
Step-by-step explanation:
where is your last question?
Which of the following is 7/18 closest to?
1/2
0
1
Answer:
1/2
Step-by-step explanation:
the cost of building an airplane with 200 seats is about 100$ million if the cost in million of dollars c is proportional to the number of seats what equation can be used to determine the cost , in millions of dollars to bulid an airplane with any number of seats?
Answer:
i dont remeber the exact answer but with the millions get rid of the 0s to add easier
Step-by-step explanation:
What are the like terms in the expression below?
3x + 8 + 3y + 8x
A 8 and 8x C 3x and 8x
B 3x and 3y D 3x, 3y, and 8
Correct answer:
C) 3x and 8x
Step-by-step explanation:
At first I thought the correct answer was D.
You may Have thought that too but that is not the correct answer.
You see 3x and 8x are both like terms because they both have x
but..
The other 3 does not have a x it has a y
I hope this helps
Let me know
:)
PLEASE HELP ME!
Choose the scenario that could be represented by 3/8
A. a three-foot submarine sandwich is cut into eight equal portions
B. an eight-hour trip is decided into three equal legs.
C. eight cups of milk are fed to three cats equally
D. an eight-foot wooden board is cut into three equal pieces
Answer:
a
Step-by-step explanation:
educational guess ;)
The correct option is A. [tex]\dfrac{3}{8}[/tex]fraction means that a three-foot submarine sandwich is cut into eight equal portions.
What is a ratio?In mathematics, ratios are used to determine the relationship between two numbers it indicates how many times is one number to another number.
The meaning of the fraction [tex]\dfrac{3}{8}[/tex] is that the three are divided into 8 equal parts. From the given options the correct option is that a 3-foot submarine sandwich is cut into eight equal portions.
Therefore, the correct option is A. [tex]\dfrac{3}{8}[/tex]fraction means that a three-foot submarine sandwich is cut into eight equal portions.
To know more about ratios follow
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please help me please
Answer:
hi
Step-by-step explanation:
12345678901234567890
Answer:
9
Step-by-step explanation:
9*420=3780
hope this helps :3
HEYYYYY YOU......I NEED HELP
You and your friends decide to play video games online together on Saturday. This particular game charges a one-time $10 fee to download and $3.50 per hour of play.Write an equation to represent this situation. Specify what each variable represents. .
Answer:
3.50h+10
Step-by-step explanation:
H is hours
The double number line below shows the prices for a certain number of packs of spaghetti at a store. Which statement correctly gives and explains the price of 9 spaghetti packs?
A. $18, because the price of each pack is $2
B. $72, because the price of each pack is $8
C. $80, because the price of each pack is $8
D. $144, because the price of each pack is $16
Answer: Option B. $72, because the price of each pack is $8
plzzz mark as brainliest
5 times 5 another easy one
Answer:
25
Step-by-step explanation:
HELPPPPPPP!!!!!!! BRAINILIST TO FIRST PERSON TO ANSWER AND ANSWER CORRECTLY!! :>
Answer:
135 in
Step-by-step explanation:
Answer:
181.75 in2 (inches squared)
Step-by-step explanation:
Surface area is all the areas of the sides added up. in this case, it would be calculated as follows:
2×8×2.5 = 2 long sides of box = 40
2×6.75×2.5 = 2 short sides of box = 33.75
2×6.75×8 = 2 faces of box = 108
40 + 33.75 + 108 = 181.75