Answer:
12x-8y
Step-by-step explanation:
10x-5y+2x-3y
Step one is that you should align it= 10x+2x-3y-5y
The Second step is that now you should solve it=12x-8y
The third step is that there is no third step
Your answer is 12x-8y
Solve for x 3x+4-x=8
Answer:
x = 2
Step-by-step explanation:
3x + 4 - x = 8
Combine like terms
2x + 4 = 8
-4 from both sides
2x = 4
Divide by 2
x = 2
Answer:
x=4
Step-by-step explanation:
Add 4 to both sides of the equation
3x=8+4
add 8 and 4
3x=12
Divide each term in 3 x = 12 by 3.
3x/3 = 12/3
Cancel the common factor.
3x/3 = 12/3
Divide x by 1.
x = 12/3
Divide 12 by 3.
solve what is 1 4/5 x 5/6
Answer:
Step-by-step explanation:
1 4/5*5/6
3/2 or 1 1/2
Two rectangular boxes have the same volume. One box is a cube, and the other box has dimensions 8 ft by 4 ft by 16 ft. How many feet long is an edge of the cube?
Answer:
8 feet
Step-by-step explanation:
All you have to do is find the area of one box and find the root to find the cube edge, as it says they have the same volume.
Lets find the volume of the rectangular box.
8 x 4 x 16 =
32 x 16 =
512.
The volume of the cube is 512 feet cubed, but you are looking for the edge.
The edge cubed should be equal to 512 feet cubed.
So 512 cube root is 8, because 8 x 8 x 8 is 512.
8 feet.
Hope this helps!
Answer:
The answer to your question is 2744 ft³
Step-by-step explanation:
Data
length = 14 ft
width = 14 ft
height = 14 ft
- Volume of a Cube
Volume = length x width x height
-Substitution
Volume = 14 x 14 x 14
-Simplification
Volume = 2744 ft³
Conclusion
The volume of this cube is 2744 ft³
(ONLY ANSWER THIS IF YOU WANT TO PLAY AMONG US PLEASE I WANT TO PLAY!!!)
Answer:
Whats the code?
Step-by-step explanation:
Ill play with u
Ernie Bilko has a business idea. He wants to rent an abandoned gas station for just the months of November and December. He will convert the gas station into a drive-through Christmas wrapping
station. Customers will drive in, drop off their gifts, return the next day, and pick up their wrapped gifts. He needs $332,200 to rent the gas station, purchase wrapping paper, hire workers, and
advertise. If he borrows this amount at 61% Interest for those two months, what size lump sum payment will he have to make to pay off the loan? (Round your answer to the nearest cent.)
Correction is the question: 6[tex]\frac{1}{2}%[/tex]% = 6.5%
Answer:
Amount to be repaid is $335798.833
Step-by-step explanation:
Amount of loan = $332,200
Rate of interest = 6.5%
time = 2months = 2/12 = 1/6 years
The amount of interest is simple interest
SI = [tex]\frac{P * R * T}{100}[/tex]
=[tex]\frac{ 332200 * 6.5 *1 }{100 * 6}[/tex]
= $3598.833
Final amount to be repaid = 332200+ 3598.833
= $335798.833
plz help me thank you
Answer:
Pauline needs 48 bags.
Step-by-step explanation:
You know that the field is 240 sq. ft. and that the density of the mulch is 6 pounds per sq. ft. Just multiply 240 by 6 to get the total weight of all the mulch, 1440 pounds. You also know each bag of mulch is 30 pounds. Divide 1440 by 30 to get 48 bags.
What is the equation of the line shown in the coordinate plane below?
Identify if the following relations are functions (yes or no)? Identify the domain and range for each.
{(-6, 5), (-4, 3), (-1, 0), (4, 3)}
Answer:
Step-by-step explanation:
domains:-6,-4,-1,4
Range:5,3,0,3
will you include the image of the line so i can answer the rest of the question?
I need this answer ASAP
Answer:
2 in
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
Select all the decimals that are terminating decimals
0.1111111
0.1
0.25
0.3333333
Answer:
0.1 and 0.25
Step-by-step explanation:
recurring decimals go on forever
terminating decimals end
help me on my math pwease
Answer:
Part a: C
Part b: 2x34
d=68
Step-by-step explanation:
What is the slope of the line represented by the equation y= -1/2x + 1/4?
Answer:
The slope of the line is -1/2
the slope is -1/2
y=mx+b
mx=slope
in your equation m= -1/2
if x^2+25y^2=416 and x-5y=-16 the value of xy is
a)16
b)8
c)-8
d)-16
Answer:
(a)
Step-by-step explanation:
Note the expansion of (x - 5y)² is
(x - 5y)² = x² - 10xy + 25y² , that is
(x - 5y)² = x² + 25y² - 10xy ← substitute given values
(- 16)² = 416 - 10xy
256 = 416 - 10xy ( subtract 416 from both sides )
- 160 = - 10xy ( divide both sides by - 10 )
xy = 16 → (a)
What is the slope of this line?
Answer:
Slope = rise/run
= 1/4
Answer:
Slope is 1/4, or .25
Step-by-step explanation:
If you use rise over run, you will find that the slope is 1/4.
Say you take two points, (-4,5) and (8,8). Subtract 5 from 8, and you get 3. Then subtract -4 from 8, you get 12. 3/12 simplified is 1/4, thus your slope is 1/4.
In triangle ABC, AB=5cm, AC = 10cm, and BC = 12 cm
Determine the size of the largest angle.
Answer:
The largest angle is <B.
Because, AC is the longest and largest side of ∆ABC. Therefore, the angle opposite the largest side is also the largest.
This is a property in geometry.
Step-by-step explanation:
Please give me Brainlest!
HELP ME PLZZ I NEED HELP WITH THIS AND MAKE SURE YOU EXPLAIN!!!!!!!!!!!!!!!!
Answer:
C. 7/9 and 0.7 (with bar notation)
Step-by-step explanation:
The division keeps going with the remainder as 7 and 9 can only go into 70 with a 63 so to show the 7 keeps going you would have to use bar notation above 7.
Write and evaluate the expression. Then, select the correct answer.
ten times the sum of seven and a number;
evaluate when j = 1
A 2-column table with 5 rows. Column 1 is labeled Key Words with entries ten, times, the sum of, seven, a number. Column 2 is labeled Replace with entries 10, times, (+), 7, j.
10 × 7 + j; when j = 1, the value is 71
7(10 + j); when j = 1, the value is 77
10(7 – j); when j = 1, the value is 60
10(7 + j); when j = 1, the value is 80
Answer:
The correct option is:
10(7+j); when j=1, the value is 80.
Step-by-step explanation:
Let 'j' is the number
Ten times the sum of seven and a number means:
10(7 + j)When j=1, the expression becomes
[tex]10(7+j) =10(7+1)[/tex]
[tex]=10(8)[/tex]
[tex]=80[/tex]
Hence, the value of the expression at j=1 is 80.
i.e.
10(7+j); when j=1, the value is 80.Therefore, the 4th option is the correct answer.
Answer:
10(7 + j); when j = 1, the value is 80
Step-by-step explanation:
because i just did it
kaede's grades for math in first term are 70,80,60,90,100 . what is his average plz help me and thank u
Answer:80
Step-by-step explanation:
take 20 from 100 and give them to 60.
take 10 from 90 and give to 70.
adds ut to avg 80
PLZ HELP ME ANSWER THIS!!!!
Answer: 4,5,-4,23
Step-by-step explanation:
Find the value of x that makes FGH~JKL
f(x)=3x-4 and g(x) = x2 find the value of f(3)-g(2)
show all work
Answer: 1
f(x) = 3x - 4 => f(3) = 3.3 - 4 = 9 - 4 = 5
g(x) = x² => g(2) = 2² = 4
=> f(3) - g(2) = 5 - 4 = 1
Step-by-step explanation:
hey help me pls:^
will give Yuh brainliest!!!!!
Answer:
1) x+10
2) 1/2
Step-by-step explanation:
Answer:
1.
[tex]x + 10[/tex]
2. 1/2
The rodent control task force went into the woods one day and caught 200 rabbits and 18 squirrels. The next day they went into the woods and caught three fewer rabbits and two more squirrels than the day before. Each day they went into the woods and caught three fewer rabbits and two more squirrels than the day before. This continued through the day when they caught more squirrels than rabbits. Up through that day how many rabbits did they catch in all? I NEED HELP ASAP PLS!! WILL MARK BRAINLIEST IF CORRECT
Answer:
6068 rabbits
Step-by-step explanation:
Given
[tex]Rabbits = 200[/tex]
[tex]Reduction = 3\ daily[/tex]
[tex]Squirrels = 18[/tex]
[tex]Increment = 2\ daily[/tex]
Required
Determine number of rabbits caught up till the day when they caught more squirrel.
Let the number of days be n
On any n day,
The number of rabbits they catch is:
[tex]Rabbit = 200 - 3n[/tex]
The minus symbol is used because there's a reduction in the numbers of Rabbit caught, each day.
The number of squirrel they catch is:
[tex]Squirrel = 18 + 2n[/tex]
The addition symbol is used because there's an increment in the numbers of Squirrel caught, each day
First, we need to solve for n
The expression when they catch more rabbits than squirrel is:
[tex]Squirrel > Rabbit[/tex]
Substitute values for Squirrel and Rabbit
[tex]18 + 2n > 200 - 3n[/tex]
To solve the above expression, we start by collecting like terms
[tex]2n + 3n > 200 - 18[/tex]
[tex]5n > 182[/tex]
Solve for n
[tex]n > \frac{182}{5}[/tex]
[tex]n > 36.4[/tex]
Days must be an integer. So, we have to round the above value.
[tex]n > 36[/tex]
The above expression shows that they caught more squirrel on a day greater than 36.
This day is 37.
i.e.
[tex]n = 37[/tex]
The reduction in the number of rabbits daily is an indication of Arithmetic progression.
So, to calculate the number of rabbits caught up till the day when they caught more squirrel, we make use of Sum of n terms of an AP using:
[tex]S_n = \frac{n}{2}(2a + (n-1)d)[/tex]
In this case:
[tex]n = 37[/tex]
a = Initial Number of rabbits;
[tex]a = 200[/tex]
d = the reduction (common difference)
[tex]d = -2[/tex]
Substitute these values in the given formula:
[tex]S_n = \frac{n}{2}(2a + (n-1)d)[/tex]
[tex]S_{37} = \frac{37}{2}(2 * 200 + (37 - 1) * -2)}[/tex]
[tex]S_{37} = \frac{37}{2}(2 * 200 + 36 * -2)}[/tex]
[tex]S_{37} = \frac{37}{2}(400 -72)}[/tex]
[tex]S_{37} = \frac{37}{2} * 328[/tex]
[tex]S_{37} = 37 * 164[/tex]
[tex]S_{37} = 6068[/tex]
Up till that day, the number of rabbits is 6068
Which is a possible leading term for the graph
shown?
2x^3 -2x^3 2x^4 -2x^4
Answer:First answer 2x^4. Second answer + and +
Step-by-step explanation:
Just did it on edge
Answer:
C
Step-by-step explanation:
I’m smart
Which expression has a value of 8?
1. 720 divided by 9
2. 720 divided by 90
3. 7200 divided by 9
4. 7200 divided by 90
Answer:
720 divided by 90
Step-by-step explanation:
72 divided by 9 is 8. 720 divided by 9 is 80 because you're keeping the 0, but when dividing, take away the zeros if both numbers have a zero to make it easier
Circle B has a radius of 7 and its center is located at (2,5).
Circle H has a radius of 13 and its center is located at (9,-4).
Circle B and circle H _______________ similar.
A. No answer text provided.
B. cannot be determined to be
C. are
D. are not
Answer:
C. Circle B and circle H are similar.
Step-by-step explanation:
From Euclidean Geometry we remember that all circles are similar to each other and from Analytical Geometry we know that all circles are characterized by two things: Center and radius. Both circles B and H are known for having a respective radius and center.
In consequence, we conclude that correct answer is C.
Convert the equation below into slope intercept form:
y-4= -2(x+1)
Answer:
y = -2x + 2
Step-by-step explanation:
Simplify
y-4 = -2(x+1)
y - 4 = -2x - 2
add 4 to both sides
y = -2x +2
Answer:
y = -2x + 2
Step by step:
Anyone out there can solve this I will give 17 points!!!
Lauren is twice Kristy’s age. The sum of Lauren and Kristy’s ages is 51. Which equation represents the sum of their ages?
A K + K + 2 = 51 B K + 2K + 2 = 51 C 2K = 51 D K + 2K = 51
Answer:
D. K+2K=51
Step-by-step explanation:
Since Lauren is 2 times Kristy's age, Lauren's age=2K
so, if the sum of the two is 51, then 2K+K=51
If you want to solve it, 2K+K=3K=51
51/3=K
17=K
34=L
Answer:
D K + 2K = 51
Step-by-step explanation:
Lauren is twice Kristy's age so it would be 2K cause you want to multi[ly, and then you have to add Kristy's age in the equation because their ages added together is 51
x−4y=−4 Determine the x- and y-intercepts for the equation given in standard form. Give your answers as integers.
Answer:
For X is (x=4y−4) and for Y is (y= 1 /4 x+1)
Step-by-step explanation:
Let's solve for x.
x−4y=−4
Step 1: Add 4y to both sides.
x−4y+4y=−4+4y
x=4y−4
Answer:
x=4y−4
Let's solve for y.
x−4y=−4
Step 1: Add -x to both sides.
x−4y+−x=−4+−x
−4y=−x−4
Step 2: Divide both sides by -4.
−4y /−4 = −x−4 /−4
y= 1 /4 x+1
Which equation represents the amount, A, each member receives?
Answer:
What equations? there's no picture to reference
jaleia borrows $1500 from the bank. To pay back the loan this year, she will pay the bank the amount she borrowed plus 12% simple interest. Jaleia wants to know the total amount she will pay back
Answer:
$1860
Step-by-step explanation:
12% of 1500 = 180
180 x 2 = 360
1500 + 360=1860
Answer
1680
Step-by-step explanation:
180 as simple interest 1680 as total amount to pay back