Answer:
27
Step-by-step explanation:
Answer:
27 cupcakes
Step-by-step explanation:
36 divided by 4 is 9, 9 times 3 is 27
[(7+9)] -5(squared)] divided by 3 =
Answer:
-3
Step-by-step explanation:
7+9-5²/3=-9=3=-3
4+8x=44 I need helpppp please someone help me
Answer: Your answers ×=5 !
Answer:
x = 5
Step-by-step explanation:
[tex]4+8x=44\\\\4-4+8x=44-4\\\\8x=40\\\\\frac{8x=40}{8}\\\\\boxed{x=5}[/tex]
Hope this helps.
Solve for X please help
Answer:
x = 84
Step-by-step explanation:
Suppose the amount of chickens varies directly with the pounds of corn needed. Billy
Bob feeds 30 chickens with 5 pounds of corn. Billy Bob is planning to buy 15 more
chickens and is wondering how much corn he will need to buy to feed all his chickens.
Assuming the new chickens are the same size and will eat the same portions of corn,
how much corn will Billy Bob need to purchase to feed all 45 chickens?
Answer:
83904984098140984019258070271
Step-by-step explanation:
The chickens be hungry doe.
A cell phone company charges $15 for 100 minutes. What is the cost per minute? Round to the nearest cent.
Answer:
.15 dollars per minute.
Step-by-step explanation:
Answer:
.15 for one minute to you just had to divide 15÷100
p=E^2/r. Solve for E
what is the parallel slope of 9x - 5y = 4
Answer:
-9x+5y=-4
Step-by-step explanation:
Answer:
m= 9/5
Step-by-step explanation:
Parallel lines have the same slope.
So if you can find the slope of the given line, you have the slope you want.
Change the line into the form
y=mx + c
The value of m
will be the slope of the line.
9x −4 = 5y ← to make the y term positive
y=9/5x − 4/5
m=9/5
what is the simplified version of the rational expression -3x+12/32-8x
Answer:
-11x+12/32
Step-by-step explanation:
Can I get Help on explaination of this?
Answer:
The measure of the outside angle is the sum of the two inside angles:
68+52=120
Or you could do it the long way and find the third angle inside the triangle then do 180 minus that but this is easier.
Step-by-step explanation:
is 10.6 greater than 10.600
Answer:
no its the same value
Step-by-step explanation:
10+10+10+10+10+10+10+10
Answer: 80
Step-by-step explanation:
Answer:80
Step-by-step explanation:
please someone help me solve this
Answer:
[tex]\frac{4}{3}[/tex]
Step-by-step explanation:
A(1 , 3) & B (4 , 7)
[tex]Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\= \frac{7-3}{4-1}\\\\= \frac{4}{3}[/tex]
What are the missing terms in the sequence?
Answer:
12, 4, 4/3
Step-by-step explanation:
The pattern is that its 1/3 the previous term...
Answer:
12, 4, 4/3
Step-by-step explanation:
multiply the previous term by 1/3 to get the next term.
what two numbers multiplied together = -75but added = -10
Isaac conducted a scientific experiment. For a certain time, the temperature of a compound rose 3 3/4 degrees every 3/4 of an hour. What was the rate, in degrees per hour, that the temperature of the compound rose?
Answer: it should be 5
Step-by-step explanation: if 3 3/4 divided into three parts its 1 1/4. If we add 3 3/4 and 1 1/4, then we have 5
The rate of rise in temperature in degrees per hour will be equal to 5° per hour.
What is an arithmetic operation?The four basic mathematical operations are the addition, subtraction, multiplication, and division of two or even more integers.
Among them is the examination of integers, particularly the order of actions, which is crucial for all other mathematical topics, including algebra, data organization, and geometry.
As per the given information in the question,
The temperature rise of the compound to 3 3/4° every 3/4 of an hour.
1 hour = 60 minutes then,
3/4 of an hour = 3/4 × 60 = 45 minutes.
(15/4)° rise in 45 minutes or,
3.75° rise in 45 minutes.
Let the rise in temperature in 1 hour will be x° then,
x = (3.75 × 60)/45
x = 5° per hour.
To know more about arithmetic operations:
https://brainly.com/question/13585407
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The junior class sold 120 turkey dinner plates and 200 chicken dinner plates for a total of $2,150. The senior class sold 100 turkey plates and 300 chicken plates, raising $2,625. What is the cost of each chicken plate?
Answer:
Step-by-step explanation:
Write 2 equations:
x= the cost of a chicken plate
First equation: 120+200x=2150
200x=2030
x=$10.15
Second equation: 100+300x=2625
300x=2525
x=$8.42
What is a constant in algebra?
Answer:
In algebra the constant of n equation is the number that is not an unknown such as x and is not something like 2x the constant would be a number by itself such as 2 or -6
Answer:
In algebra the constant of n equation is the number that is not an unknown such as x and is not something like 2x the constant would be a number by itself such as 2 or -6
Step-by-step explanation:
what is the total of their monthly expenses???
FIRST ANSWER GETS BRAINLIEST
Answer:
monthly would be 4.990
Step-by-step explanation:
Alex and Freddy collect stamps. The number of stamps in Alex’s collection is in ratio 3:5 to the number of stamps in Freddy’s collection. If Freddy gives Alex 10 stamps, the ratio will change to 7:9. How many stamps are in both collections together?
first to answer correctly gets brainleist
Answer:
B is the answer
Step-by-step explanation:
Given the set : {5, 8, 8, 10, 10, 11, 15, 17, 20), what is the probability of a choosing a number at random from the list and that number being 8?
Answer:
i think it would be a 24% chance
Step-by-step explanation:
i think
There are 200 different pieces of fruit in a barrel. There are 42 apples, 82 oranges, and 76 pears. Which of the following events have a probability that is less than 0.4?
Answer:
The apples
Step-by-step explanation:
g(z) = 3z + 8
g(2w) =
Answer:
[tex]g(2w)=6w+8[/tex]
Step-by-step explanation:
We know that [tex]g(z)=3z+8[/tex]
And we want to find [tex]g(2w)[/tex]
So, we will simply substitute 2w for z. This yields:
[tex]g(2w)=3(2w)+8[/tex]
Distribute. Therefore:
[tex]g(2w)=6w+8[/tex]
Allison can sew three scarves in 75 minutes How many scares can she spew in 240 minutes
Answer:
9 scarves
Step-by-step explanation:
240/75=3.2
3.2*3=9.6 scarves
0.6 is not a completed scarf so the is only 9 scarves.
Answer:
9 full ones
Step-by-step explanation:
75/3=25
each scarf takes 25 mins
240/25=9r15
9 is answer
IM SORRY IM WRONG REPORT ME IF I AMMMMMMM
Where in the real-world is the Pascal Triangle used? Provide an example.
Answer:
There are many colored pebbles to choose from out of the driveway. Karmin could not decide what one he wanted for his school project. So he took the best looking 4 from the driveway. 3 of them are now his backups.
You use this tequnic (sorry I can't spell) almost everyday. When ever you think about how much of something to take, you could be using this Pascal Triangle.
I hope this helped.
I'M GIVING BRAINLIEST
I just need help with the equation, you don't have to solve it
and it needs to be an inequality btw
Answer:
its n+20-55-35
Step-by-step explanation:
If w = -2 and v = -8, which of the following expressions shows the values correctly substituted in for the variables in them expression w to the power of 2 - v + 1?
A. (-2)to the power of 2 - (-8) + 1
B. (-2)to the power of 2 - (8) + 1
C. -2 to the power of 2 - (-8) + 1
D. -2 to the power of 2 - 8 + 1
Answer:
A
Step-by-step explanation:
Trey deposits $8000 into an account that pays simple interest at a rate of 5% per year. How much interest will he be paid in the first 4 years
6
Answer:
1600
Step-by-step explanation:
You want to calculate the interest on $8000 at 5% interest per year after 4 year(s).
The formula we'll use for this is the simple interest formula, or:
Where:
P is the principal amount, $8000.00.
r is the interest rate, 5% per year, or in decimal form, 5/100=0.05.
t is the time involved, 4....year(s) time periods.
So, t is 4....year time periods.
To find the simple interest, we multiply 8000 × 0.05 × 4 to get that:
The interest is: $1600.00
Usually now, the interest is added onto the principal to figure some new amount after 4 year(s),
or 8000.00 + 1600.00 = 9600.00. For example:
If you borrowed the $8000.00, you would now owe $9600.00
If you loaned someone $8000.00, you would now be due $9600.00
If owned something, like a $8000.00 bond, it would be worth $9600.00 now.
1. Write the equation of the line with y-intercept 3
and a slope of -2/3and graph it.
Answer:
y=[tex]\frac{-2}{3}[/tex]+3
Step-by-step explanation:
The equation is y=mx+b
m is your slope
b is your y-intercept
The graph should cross the y-intercept on the y-axis 3 and be a negative slope (left to right diagonal) Place a point on y=3 go down 2 and then right 3
A point has the coordinates (0, k).
Which reflection of the point will produce an image at the same coordinates, (0, k)?
a reflection of the point across the x-axis
a reflection of the point across the y-axis
a reflection of the point across the line y = x
a reflection of the point across the line y = –x
Using reflection concepts, it is found that the correct option is:
a reflection of the point across the y-axis---------------
The rule for a reflection of a point across the x-axis is: [tex](x,y) \rightarrow (x,-y)[/tex], thus [tex](0,k) \rightarrow (0,-k)[/tex]The rule for a reflection of a point across the y-axis is: [tex](x,y) \rightarrow (-x,y)[/tex], thus [tex](0,k) \rightarrow (-0,k) = (0,k)[/tex]. This is the correct option.The rule for a reflection of a point across the line y = x is: [tex](x,y) \rightarrow (y,x)[/tex], and thus, [tex](0,k) \rightarrow (k,0)[/tex].The rule for a reflection of a point across the line y = -x is: [tex](x,y) \rightarrow (-y,x)[/tex], and thus, [tex](0,k) \rightarrow (-k,0)[/tex].A similar problem is given at https://brainly.com/question/15196246
Answer:
b
Step-by-step explanation:
