Answer:
2-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+16
Step-by-step explanation:
May I have brainliest please? :)
Use the substitution method to solve the system of equations. Choose the correct ordered pair. 2x+2y 16 y=x-4 A (62) B (2,-2) C. (6, -2) D. (2, 2)
Answer:
A
Step-by-step explanation:
[tex]2x + y = 16 \\[/tex]
[tex]y = x - 4[/tex]
as y is given, u just need to substitue y's value into 2x+y=16
then u can solve it
what is the slope of the line also please tell me how to find the slope rip
Solve 12 yd = ft please help
Answer:
36 feet
Step-by-step explanation:
you multiply 12 by three and you have your answer
Answer:
36 feet
Step-by-step explanation:
what is the correct expanded for and value of 43?
Answer:
A and C
Step-by-step explanation:
Answer:
4×4×4=64
Step-by-step explanation:
1. What is the next term in the geometric sequence 4, 8, 16,...?
b. 42
a. 32
C. 64
d 96
Answer:
32
Step-by-step explanation:
Answer:
the answer is A. 32 hope this helps
Can someone plz help
Answer:
y=65
isosceles triandle
x=360-55-65
x=250
Heeeeelp ayuda amigos 4. En un famoso juicio por asesinato, cuatro amigos: Arturo (A), Bety (B), Carlos (C) y Dora (D) testifican cada uno bajo juramento. Determina si los testimonios son consistentes: Arturo: Bety o Carlos es culpable, pero yo soy inocente. Bety: Si Dora es culpable, entonces los demás son inocentes. Carlos: Si Bety es culpable entonces yo soy inocente. Dora: Arturo o Bety es inocente. Si la gente inocente dice la verdad y la culpable miente, determina si es posible, quien es culpable y quien inocente:
Answer:
Bety es culpable y los demas son inocentes
Step-by-step explanation:
Siguiendo dos lineas de argumento diferente, Bety es la culpable. Si seguimos las otras dos opciones, el resultado no sera congruente:
Si Arturo es inocente y dice la verdad, el asesino es Bety o Carlos
Si Bety es culpable y miente, Dora sera inocente
Si Carlos es inocente y dice la verdad, Bety es la asesina
Si Dora es inocente y dice la verdad, Arturo es inocente y Bety culpable
Si Dora es inocente y dice la verdad, entonces Arturo o Bety es inocente.
Si Bety es culpable y miente, entonces Dora es inocente.
Si Carlos es inocente y dice la verdad, Bety es la asesina
Si Arturo es inocente y dice la verdad, Bety es la asesina.
Si Arturo es culpable y miente, Bety y Carlos son inocentes
Si Bety es inocente y dice la verdad, Dora sera culpable (ESTO REPRESENTA UNA FALLA EN EL ARGUMENTO)
Si Carlos es culpable y miente, Bety es inocente y el culpable.
Si Arturo es inocente y dice la verdad, el asesino es Carlos y Bety es inocente.
Si Bety es inocente y dice la verdad, Dora sera culpable (ESTO REPRESENTA UNA FALLA EN EL ARGUMENTO)
solve for x. round to the nearest hundreths.
Answer:
x ≈ 8.57
Step-by-step explanation:
The ray is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides, that is
[tex]\frac{8}{6}[/tex] = [tex]\frac{20-x}{x}[/tex] ( cross- multiply )
8x = 6(20 - x) , distribute
8x = 120 - 6x ( add 6x to both sides )
14x = 120 ( divide both sides by 14 )
x ≈ 8.57 ( to the nearest hundredth )
An automatic dog feeder contains 30 cups of food and dispenses 2 cups of dog food each day. What expression can the dog owner use to express the amount of food left in the feeder after d days?
9514 1404 393
Answer:
30 -2d
Step-by-step explanation:
The total amount used in d days is 2d (cups). The amount remaining is the initial amount (30 cups) less the amount used. A suitable expression is ...
30 - 2d
100 points pls help help meeeeeeee
Answer:
B: Ella got a higher ratio on this week's test.
Step-by-step explanation:
Lets gather info:
13:15 and 16:20.
So, is
[tex]\frac{13}{15} greater than, less than, or equal to \frac{16}{20}?[/tex]
Ok. 13/15 is 0.87.
16/20 is 0.8
So Ella got a higher ratio on this weeks test.
So B.
Hope this helps plz hit the crown :D
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Your friend really wants to buy the newest cell phone which will cost him $600. He gets a job detailing cars and SUVs and plans to save all the money he earns. If he gets paid $65 to detail a car and $90 to detail an SUV, what linear inequality can be used to determine how many of each he must detail in order to earn at least $600?
65c + 90s >_ 600
Step-by-step explanation:
65c plus 90s is greater than or equal too 600
im bad at math so help ill mark the first person brainliest ty
Answer:
A. -x² + 2x + 8
General Formulas and Concepts:
Algebra I
Combining like termsStep-by-step explanation:
Step 1: Define
f(x) = 2x + 1
g(x) = x² - 7
(f - g)(x) is f(x) - g(x)
Step 2: Solve
Substitute: (f - g)(x) = 2x + 1 - (x² - 7)Distribute -1: (f - g)(x) = 2x + 1 - x² + 7Combine like terms: (f - g)(x) = -x² + 2x + 8can someone pls help and explain. i have a test tomorrow and i’m stressing
Answer:
see below
Step-by-step explanation:
The segment addition postulate just means we can add two segments together ad get the big segment
Since G is between F and H
FG + GH = FH
6 + GH = 11
Subtract 6 from each side
6-6 + GH = 11-6
GH = 5
You are playing a game that involves spinning the wheel shown. Find the probability of spinning pink, then blue.
Answer:
pink is 3/16 blue is 1/4
Step-by-step explanation:
Answer:
Pink: 3/16 Blue:4/16 = 1/4
Step-by-step explanation:
Just look at the spinner, and find the fractions!
FYI Pink can not be more simplified, Blue can.
25 points if you answer. Martin Rode his bike 3 2/3 miles in 16 1/2 minutes. Assume he wrote the same speed the entire time. How fast did he ride in miles per minute?
Answer:
The speed is 2/9 miles per minute
Step-by-step explanation:
Speed is defined as the distance covered per unit time.
The formula for speed is given by:
[tex]Speed = \frac{distance}{time}[/tex]
Let s be the speed, d be the distance and t be the time then
[tex]s = \frac{d}{t}[/tex]
Given
[tex]d = 3\frac{2}{3} = \frac{11}{3}\ miles\\t = 16\frac{1}{2} = \frac{33}{2}\ minutes[/tex]
The speed will be calculated by dividing the number of miles by minutes
So putting the values in the formula
[tex]s = \frac{\frac{11}{3}}{\frac{33}{2}}\\= \frac{11}{3} * \frac{2}{33}\\=\frac{1}{3} * \frac{2}{3}\\=\frac{2}{9}[/tex]
Hence,
The speed is 2/9 miles per minute
CAN U HELP I HAVE NO IDEA AND PLEASE TELL ME HOW TO GIVE BRAINLY
Answer:
The slope is 3
Step-by-step explanation:
Slope= (y2-y1)/(x2-x1)
(4-1)/(4-3)= 3/1=3
The slope is 3
Which of the following statements would not translate to the equation 8 ÷ x = -4?
Answer:
The solution of a number divides by 8 equals to 4.
Step-by-step explanation:
This statement does not match with the condition discussed above.
What is the result when 6x3 + 9x2 + 11x + 4 is divided by 2x + 1?
Answer: =10.873127bd3i2vxy2+6x3+9x2+11x+1
Step-by-step explanation:
6x3+9x2+11x+4divid(2.718282)dby2x+1
=6x3+9x2+11x+10.873127bd3i2vxy2+1
Does the following table show a proportional relationship between the variables X and y?
20
о» | сл
25
6
125
6
y
2
10
50
Answer:
Step-by-step explanation:
25
2 If m please help me
Answer:
x = 18
m∠HCB = 36
Step-by-step explanation:
The measure of angle FBC is 8x and the measure of angle HCB is 2x. If you add the measures of both angles it will equal to 180 degrees. This can be represented in an equation:
8x + 2x = 180
10x = 180
Divide both sides of the equation by 10 to isolate the x:
10x/10 = 180/10
x = 18
Now that we know the value of x, we can find the measure of angle HCB:
2x
2(18)
36
The measure of angle HCB is 36.
I hope this helps :)
of the 180 players who signed up for basketball, 135 are girls. What percent (%) of the players who signed up for basketball are girls?
The percentage of the girl's players who signed up is 75%.
What is a percentage?The percentage is calculated by dividing the required value by the total value and multiplying by 100.
Example:
Required percentage value = a
total value = b
Percentage = a/b x 100
Example:
50% = 50/100 = 1/2
25% = 25/100 = 1/4
20% = 20/100 = 1/5
10% = 10/100 = 1/10
We have,
Number of players = 180
Number of girls players = 135
The percentage of girls players.
= 135/180 x 100
= 75%
Thus,
The percentage of girls players is 75%.
Learn more about percentages here:
https://brainly.com/question/11403063
#SPJ2
12 + 6r less than or equal too 3(5 + r) for r
Answer:
LLOOOL
Step-by-step explanation:
What is the relationship between <1 and <7?
Answer:
like 45 plus 45 to get 90 and that is how it is the same
The local pizza place has 3 pizzas for $33 on their regular menu. You got a 15%
off coupon in the mail. If you use the coupon, how much will your 3 pizzas cost?
Please fast
Answer:
dewdwdwwwdddddd
Step-by-step explanation:
f youuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
Answer:
$28.05
Step-by-step explanation:
Simple Math
Type the correct answer in the box. Use numerals instead of words.
Consider this expression.
a3 - 7+ b
When a = 2 and b =
–4, the value of the expression is?
Answer:-3
Step-by-step explanation:
2^3-7+-4=-3
8-7=1+-4=-3
The value of expression is -3
Expression based information:Given that;
a³ -7 + b
a = 2
b = -4
Find:
The value of expression
Computation:
The value of expression = a³ -7 + b
The value of expression = 2³ -7 + (-4)
The value of expression = 8 - 7 - 4
The value of expression = -3
Find out more information about 'Value of expression'.
https://brainly.com/question/8809182?referrer=searchResults
Plssss help I’m quite stuck on this question
Answer:
101010101101001110101010101011010101010101010101010101010101001 trumps suck
Step-by-step explanation:
Mrs. Johnson has 159 chickens that she puts in shelters at night to keep safe. She places 12 chickens in a shelter and continues putting this number of chickens in each shelter until she comes to the last one. How many chickens will Mrs. Johnson put in the last shelter? answers: 3,4,13,14
Answer:
3
Step-by-step explanation:
159-12=147-12=... keep going until you get to
15-12=3
A fruit basket contains 4 red apples and 3 green apples. What is the ratio of the number of green apples to the number of red apples?
Answer:
3:4
Step-by-step explanation:
Answer:
3:4
Step-by-step explanation:
PLEASE HELP!! Square and cube challenge
(4/7) ^2 =?
Answer:
2/7 I hope this helps
Answer:
[tex]\frac{16}{49}[/tex]
Step-by-step explanation:
Given
([tex]\frac{4}{7}[/tex] )² = [tex]\frac{4^2}{7^2}[/tex] = [tex]\frac{16}{49}[/tex]
1.) Pranav completed 12 laps which is 15% of his daily goal. Using a bar model, what is his daily lap goal?
Answer:
80lapsStep-by-step explanation:
Step one:
number of completed laps=12
let his daily goal be x
so, we are told that 15% of the daily goal is 12 laps
Step two:
Required, the daily goal in laps
15/100*x= 12
0.15x=12
divide both sides by 0.15
x=12/0.15
x= 80laps
Therefore Pranav's daily goal is 80laps