Answer:
$8.50
Step-by-step explanation:
You divide $22.10 by 2.6 to get the price per pound of salmon.
22.10 ÷ 2.6 = 8.5
regularly $59.99, on sale for 40% off. What is the
totall paid, including 7.875% tax?
i just wanna know how to do the work:)
Chris paid $36 for 3 tanktops and 2 shirts. a shirt cost 3 times as much as a tank top. how much did chris pay for the 2 shirts?
Answer:
$72
Step-by-step explanation:
36/3=12
1 tanktop=$12
12*3=36
1 shirt equals=$36
36*2=72
2 shirts=$72
WILL GIVE BRAINLIEST HELP!!! THESE ARE FOR MY EXAM
An equal amount of three different juices are combined to make a quart of punch.
How much of each type of juice are needed to make 4 quarts of punch?
Answer:
1.33333333quarts
1.3(repeating) quarts
Step-by-step explanation:
What is the value of 3 + x when x = 19?
Answer:
Its 22
Step-by-step explanation:
x is 19
so 3+19 is 22
A company makes steel rods shaped like cylinders. Each rod has a radius of 2 centimeters and height of 70 centimeters. How much steel will the company need to make 243 rods? Use 3.14 for pie, and round your answer to one decimal
Answer:
213,645.6cm³
Step-by-step explanation:
Area of a cylinder is expressed as;
V = πr²h
r is the radius = 2cm
h is the height = 70cm
Get the volume of one rod;
V = πr²h
V = (3.14)(2)²(70)
V = (3.14)(4)(70)
V = 879.2cm³
one steel = 879.2cm³
243 rods = x
Cross multiply;
x = 879.2 * 243
x = 213,645.6
The company will need 213,645.6cm³ volume of steel to make 243 rods
5x+4y=116 10x+6y=204 solve for x and y
Answer:
x = 12
y = 14
Step-by-step explanation:
5x + 4y = 116
5 x 12 = 60
4 x 14 = 56
60 + 56 = 116
10x + 6y = 204
10 x 12 = 120
6 x 14 = 84
120 + 84 = 204
-------------------------------------------
Here's how I found x and y:
10x + 6y = 204 can be divided by 2
5x + 3y = 102
Then I took 116 and subtracted 116 given the difference
in y.
116 - 102 = 14
So y = 14 and then I sovled for x:
5x + 56 = 116
116 - 56 = 60
60/5 = 12
10x + 84 = 204
204 - 84 = 120
120/10 = 12
Which of the following ratlos is not equivalent to 6:10?
9
15
48
O
80
3
5
o
24
45
Answer:
24/45 or 9/15
Step-by-step explanation:
none of these is equivalent to 6:10
I NEED HELP NOW !!!!!!! In order for each sheep to get enough grass to eat, there should be 7 sheep for each acre of land. Which farm has the correct ratio of sheep to acres? Select the best answer from the choices provided. A. The Twelve Oaks farm has 14 sheep and 2 acres of land. B. The Tara farm has 28 sheep and 3 acres of land. C. The Butler farm has 35 sheep and 6 acres of land. D. The Scarlett farm has 21 sheep and 2 acres of land. 10 POINTS
Answer:
A: The Twelve Oaks farm has 14 sheep and 2 acres of land.
Step-by-step explanation:
For every 7 sheep, there has to be one acre of land. In order for you to find how many sheep are needed for each acre, you would multiply the amount of acres and you should get the amount of sheep that farm holds.
A. 2 x 7 = 14 meaning there should be only 14 sheep at a farm that only has 2 acres of land.
B. 3 x 7 = 21 meaning there should be only 21 sheep at a farm that only has acres of land.
C. 6 x 7 = 42 meaning there should be only 42 sheep at a farm that only has 6 acres of land.
D. 2 x 7 = 14 meaning there should be only 14 sheep at a farm that only has 2 acres of land.
Hope this helps!
Please tell me if I am incorrect I enjoy learning from my mistakes!
Good luck!
Alfredo is buying a watch for $200. He will make an initial payment of $50 and
then pay the remaining balance in payments of $15 per week.
Which function can be used to find a, the amount he will still need to pay at the
end of n weeks?
Answer:
Step-by-step explanation:
There is nothing to choose from.
However, 200-50 down payment will leave 150 left on the watch. 150 divided 15 a month is 10 months.
200=50+15(n)
200=50+15(10)
someone buys a pen for 1.09 and paper for 2.50 how much more does the paper cost more then the pen
Answer:1.41
Step-by-step explanation: subtraction
I need this asap graph −1/2x+1/8y=3/4.
Graph the line using the slope and y-intercept, or two points.
Slope:
4
y-intercept:
(0, 6)
Use the given substitution and the chain rule to find
dy/dx
y=cos (6x - 5), u = 6x-5
Substituting u = 6x - 5, you write
y = cos(u)
Then differentiating with the chain rule gives
dy/dx = dy/du • du/dx
We have
dy/du = -sin(u)
du/dx = 6
so
dy/dx = -6 sin(u) = -6 sin(6x - 5)
Please Help Me! ASAP!
The graph of a system of two linear equations is shown. How many solution does the system of equation have?
A. No Solution
B. Infinitley Many Solutions
C. Two Solutions
D. One Solution
Answer:
two solutions
Step-by-step explanation: it cant be no solution because no solution will be a vertical line it can be one solution becuase y=x is a solution and so is y=4
find the length of x and y
Answer:
x = 10.296
y = 5.831
Step-by-step explanation:
You can use the Pythagorean theorem to solve the triangles shown in various ways.
9²+5²=x²
x = 10.296
5²+3²=y²
y = 5.831
What is the unit rate?
18 dollars for 4 books
(Round your answer to the nearest hundredth if you need to)
Answer:
$4.50 per book
Step-by-step explanation:
a = 6x-11
g= 36
n = 7x - 27
Solve for x
Answer:
6x - 11 + 7x - 27 = 36
6x + 7x = 13x
-11 + (-27) = -38
13x - 38 = 36
-38 - 36 = -74
13x/13 = -74/13
x = -74/13
Step-by-step explanation:
can no longer be simplified
Can anybody tell me if the answer I picked is right
Answer:
the answer is the second answer choice
Step-by-step explanation:
You have to pay close attention to the open and closed dots on beggining and end of your line
2. What is the y-intercept of this graph?
25 points
O A1
OB. 2
O c. 2
O 0.4
if x equals 8
x/4-3
Answer:
The answer is 1
4-3=1
8/1=8
Answer:
x/4-3 (plug in the given value for x)
8/4 - 3 (do the division first because PEMDAS)
2 -3 (subtract)
-1 (this is your answer)
Someone answer this pls
Answer:
-3 ? from what I got but you dont have it there
A triangle has a perimeter of 165 cm. The first side is 65 cm less than twice the second side. The third side is 10 cm less than the second side. Find the length of each side of the triangle.
What equation represents the length of the third side if the second side is length s?
2s - 10
2s + 10
s - 10
s + 10
Answer:
side - equation - measurement
1st side - 2s - 65 - 55cm
2nd side - s - 60cm
3rd side - s - 10 - 50cm
Step-by-step explanation:
total = 165
side - s
1st side = 2s - 65
2nd side = s
3rd side = s - 10
1st side + second side + 3rd side = 165
2s - 65 + s + s - 10 = 165
2s + s + s - 65 - 10 = 165
4s - 75 = 165
4s = 165+ 75
4s = 240
s = 60
1st side = 2s - 65
= 2(60) - 65
= 120 - 65
= 55cm
2nd side = s
= 60cm
3rd side = s - 10
= 60 - 10
= 50cm
3rd side is represented by s - 10 as it is less than the second side by 10cm hence taking away the 10 from the side forming the equation s - 10
Answer:
s-10
I took the quiz
Point M is located in Quadrant II of the coordinate plane. Point J has the same x-coordinate and the opposite y-coordinate as Point M. Point K has the opposite x-coordinate and the opposite y-coordinate as Point M Part A In what quadrant is Point J located Part B In what quadrant is Point K located?
Answer:
The answer is below
Step-by-step explanation:
The x-axis (horizontal axis) and y axis (vertical axis) divide the coordinate plane into four section known as quadrant.
In the first quadrant, the x and y coordinate are positive, in the second quadrant, the x coordinate is negative and y coordinate is positive. In the third quadrant, the x and y coordinate are negative while in the fourth quadrant, the x coordinate is positive and y coordinate is negative.
Point M is in Quadrant II, hence M = (-x, y).
Point J has the same x-coordinate and the opposite y-coordinate as Point M, hence J = (-x, -y).
Point K has the opposite x-coordinate and the opposite y-coordinate as Point M, hence K = (x, y).
A) Since J = (-x, -y), point J is in the third quadrant.
B) Since K = (x, y), point K is in the first quadrant
Answer: What is -55/8+31/2?
I WILL LITERALLY MARK BRAINLYEST AND GIVE YOU 15 POINTS!!!
Answer:
69/8
Step-by-step explanation:
-55/8 + 31/2
The lowest common denominator (LCD) is 8.
(-55 + (8/2)31) / 8
(-55 + 124) / 8
69/8
8 5/8
I'm sorry if you do not understand. This is how I was taught.
You were assigned 225 pages to read. You finished ¼ of them. How many pages do you have left to read?
Answer: 169 pages
Step-by-step explanation:
225-[1/4(225)]
225-56.25 ROUND DOWN
225-56
169 pages
Answer:
56 1/4
Step-by-step explanation:
Hope this helps! :)
1. Evaluate: 2 + x - 2(8) for x = 9
Answer:
-5
Step-by-step explanation:
2+9-2(8)
11-16
Answer:
-5
Step-by-step explanation:
2+9-16(got it 2 x 8)
So the answer -5
im sorry if the answer was wrong
help me ahhhhhhhhhhhhhhhhhh
I got m 7/3 I think that's the answer
Which is the complete factorization of this expression?
-24x + 64
Answer:
−8(3x − 8). thats the answer, im doing the USA testprep too
The points (-1, 5) and (7, r) lie on a line with slope 5/4
Find the missing coordinate r.
Answer:
15
Step-by-step explanation:
7-(-1) is 8
8 divided by 4 (x or “run” of slope) is two
Two times five (y/rise of slope) is ten
5 (from original point -1,5) plus 10 is 15
(7,15)
simply the expression show the steps
Answer:
The answer is in the above image
when 2/3 is written as a repeating decimal, which didgit is repeated? I need help ASAP please
