Answer:
A. $7.50
B. 9.15%
Step-by-step explanation:
Difference of 82 and 74.50 = |82 - 74.50|/((82 + 74.50)/2) = 7.5/78.25 = 0.095846645367412 = 9.5846645367412%
74.50 is a 9.1463414634146% decrease of 82.
Percentage of decrease = |82 - 74.50|/82 = 7.5/82 = 0.091463414634146 = 9.1463414634146%
Find the missing side. Round to the nearest tenth.
Answer:
29.9
Step-by-step explanation:
29.9 rounded to the nearest 10 is 30
It’s really easy but I don’t know the steps can someone help?
Answer:
x=0
Step-by-step explanation:
1/2(40+2x)=20
20+x=20
x=0
(I believe that s is the bisector, please correct me if I am wrong)
3x+7≥−12
[tex]3x+7≥−12\\[/tex]
Find the distance between the two points rounding to the nearest tenth (if necessary).
(3,6) and (1,8)
Answer:
2.8 units
Step-by-step explanation:
[tex]d = \sqrt{ {(3 - 1)}^{2} + {(6 - 8)}^{2} } \\ \\ d = \sqrt{ {(2)}^{2} + {( - 2)}^{2} } \\ \\ d = \sqrt{4 + 4} \\ \\ d = \sqrt{8} \\ \\ d = 2.82842712 \\ \\ d \approx \: 2.8 \: units[/tex]
What is the correct answer please hurry
Answer:
x = 48
Step-by-step explanation:
Given
- [tex]\frac{3}{4}[/tex] x + 12 = - 24 ( subtract 12 from both sides )
- [tex]\frac{3}{4}[/tex] x = - 36 ( multiply both sides by 4 to clear the fraction )
- 3x = - 144 ( divide both sides by - 3 )
x = 48
Answer:
x=48 there's your answer run off and be happy you were correct
Write an equation that represents the line.
Answer:
[tex]y = \frac{7}{5}x + 6.8 [/tex]
Can someone please help me? I’ll give Brainliest!
The graph of the invertible function f is shown on the grid below.
Answer:
y= -2x+3
Step-by-step explanation:
the y intercept is 3 and it is decreasing by 2 so it is -2
Answer:
here
Step-by-step explanation:
A town is debating whether to put in curbs along the streets. The ratio of town residents who support putting in curbs to those who oppose it is 2 to 5 what percent of the residents oppose putting in curbs
Answer:
71.4%
Step-by-step explanation:
The total residents is (5+2) = 7
Those that oppose are 5÷7
5÷7 = 0.714 = 71.4 %
How do you do this because I need help
Answer:
I believe it is B because it is the only solution near....sorry if I am wrong and also your school email is showing which could be bad..so please be careful with your personal info.
Step-by-step explanation:
Have a great day
Solve the equation for y:
y + 3/4 = 7/8
Answer:
y = 1/8
Step-by-step explanation:
3/4 = 6/8
7/8 - 6/8 = 1/8
Answer:
exact form y= 1/8
decimal form y=0.125
find the common ratio of the geometric sequence -13, 117, -1053
Answer: -9
Step-by-step explanation: 117 divided by -13 = -9
-1053 divided by 117 = -9
common ratio=-9
A farmer uses 40% of his peace of land to plant beans 25% for maize and the rest for grazing .what percentage of the land is used for grazing
Answer:
35% of land is used for grazing.
Step-by-step explanation:
It is given that:
Percent of land used to plant beans = 40%
Percent of land used to plant maize = 25%
Let,
x be the percent of land used for grazing.
100% be the total percent.
40% + 25% + x = 100%
65% + x = 100%
x = 100% - 65%
x = 35%
Thus,
35% of land is used for grazing.
Analyn is heating a solution in her chemistry lab.The temperature of the solution starts at 10 C. she turns on the burner and finds that the solutions temperature increases by 4 C every minute. This graph shows the temperature change.
Answer:
22,3 is the answer to the question
Answer:
It's D
Step-by-step explanation:
represent y ≥ 5 on the number line
Answer:
it is 5 on the right and a filled in circle
Answer:
{Hello Kirito here! Agian i would need a pic of the number line..}
Step-by-step explanation:
15. A 3 kg ball is thrown upward with a velocity of 10 m/s.
Assuming there is no friction or air resistance, calculate the max
height the ball will achieve when it comes to rest.
a. between 8 m & 12 m
b. greater than 12 m
c. less than 4 m
d. between 4 m & 8 m
What is the value of x?
[Art not to scale.]
Ox=23
Ox=35
Ox=58
Ox=93
The value of x in the given figure is 93 degrees.
What is Triangle?A triangle is a three-sided polygon that consists of three edges and three vertices.
Let us find the interior angle of the triangle SQR.
By angle sum property the sum of three angles is 180 degrees.
35+58+x=180
93+x=180
Subtract 93 from both sides
x=180-93
x=87 degrees
Now let us find the x degrees.
The sum of interior angle of vertex Q and exterior angle is 180 degrees
87+x=180
x=180-87
x=93 degrees
Hence, the value of x in the given figure is 93 degrees.
To learn more on Triangles click:
https://brainly.com/question/2773823
#SPJ7
plzzzzzzzzzzzzzzzzzz
Answer: =5x−10
Step-by-step explanation: hope this help
Let's simplify step-by-step.
3(3x−4)−2(2x−1)
Distribute:
=(3)(3x)+(3)(−4)+(−2)(2x)+(−2)(−1)
=9x+−12+−4x+2
Combine Like Terms:
=9x+−12+−4x+2
=(9x+−4x)+(−12+2)
Answer: =5x+−10
Can y’all help me with this my teacher is on my ah right know
Answer:
43 miles
Step-by-step explanation:
559 divided by 13.
Use the multiplication to check!
Answer:
Stacy's vehicle can travel 43 miles per gallon of gasoline.
To answer this you just have to divide 559 by 13 and you get 43.
Hope this helps you
Jessica bought a new television. The deal was attractive to her because she will be required to make interest-only payments on the $1,800 purchase for the first year. Assuming a 20% annual interest rate, how much interest will she pay over the course of the first year?
Answer:
30
Step-by-step explanation:
Solve the system of equations. \begin{aligned} &-9y+4x - 20=0 \\\\ &-7y+16x-80=0 \end{aligned} −9y+4x−20=0 −7y+16x−80=0
Answer:
(5 , 0)
Step-by-step explanation:
7 * (−9y+4x−20)=0
9 * (−7y+16x−80)=0
-63y + 28x -140 = 0 ......a
-63y + 144x -720 = 0 .....b
b-a: 116x - 580 = 0
116x = 580
x = 5
y = (4x-20)/-9 = 0/-9 = 0
whats 553 divided by 23
Answer:
24.043478260869565217391304347826 :)
Step-by-step explanation:
A rectangle desktop has a length of 3(x+2) units and a width of (x-7). Write an expression for the area
Answer:
Expression for area = 3x² - 15x - 42
Step-by-step explanation:
Given that:
Length of rectangle desktop = 3(x+2) = 3x+6 units
Width of rectangle desktop = x - 7
Area of rectangle desktop = Length * Width
Area of desktop = (3x+6)(x-7)
Area = 3x(x-7) +6(x-7)
Area = 3x² - 21x + 6x - 42
Area = 3x² - 15x - 42
Hence,
Expression for area = 3x² - 15x - 42
Mr. Kory owns a corn dog stand. In August, he lowered the price of his corn dogs by 10%. As a result, he sold 25% more corn dogs in August than he sold in July. If he sold 1,500 corn dogs in July at a price of $1 each, which equation could be used to determine s, the total amount of money from corn dog sales in August?
F s = 0.10 x 1 x 0.25 x 1500
G s = 1.10[1500 + 0.25(1500)]
H s = 0.9[1500 + 0.25(1500)]
J s = 0.9(1500 x 0.25)
Answer:
H s = 0.9[1500 + 0.25(1500)]Step-by-step explanation:
Cost = $1Sold in August = 1500Discount = 10%Increase in sale = 25%The equation to reflect the change:
(1 - 10%)*(1500 + 25%) =0.9*1500*1.25Correct one is H s
Answer:
H s = 0.9[1500 + 0.25(1500)]
Step-by-step explanation:
Help me with this problem please.
Answer:
your the problem
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
A quick way of doing this mentally would be:
1 times 12 = 12
and 1/2 times 12 is the same as half of 12 so 6
6 + 12 = 18
Help please 30 points please please help
Answer:
i only know the second answer
Step-by-step explanation:
according to the properties of parallel lines
alternate angles in parallel line are equal
therefore,
2x+12 = 3x - 22
2x = 3x -22 - 12
2x = 3x - 34
34 = 3x - 2x
34 = x
therefore x = 34
Answer:
x = 34
Step-by-step explanation:
She uses
Kim has 54 cups of flour.
6 cup of flour for a
recipe. How many cups of flour
does Kim have remaining?
Answer:
48
Step-by-step explanation:
54 - 6 = 48
Answer:
Kim has 48 cups of flour remaining
Step-by-step explanation:
54 - 6 = 48
Dana is planning to drive 400 miles from
New York to Boston and back. Dana's
hybrid car can travel 50 miles on 1 gallon
of fuel. Biodiesel fuel costs $4.45 per
gallon.
Part A: How many gallons of fuel does
Dana need to purchase for the 400-mile
trip? Explain your reasoning.
Part B: Dana can take a high-speed train
to Boston instead of driving. A round-trip
train ticket costs $95. Is it cheaper for
Dana to take the train or to drive? How
much cheaper? Explain your reasoning.
Answer:
A. 8 gallons
B. Drive by car is $59.4 cheaper than travel by train
Step-by-step explanation:
According to the scenario, given data are as follows,
Total drive = 400 miles
Total drive per gallon = 50 miles
Fuel cost per gallon = $4.45
A. So, Total fuel required to drive 400 miles can be calculated as follows,
Total fuel required = Total drive ÷ Total drive per gallon
By putting value, we get,
Total fuel required = 400 ÷ 50
= 8 gallons
B. Total cost if drive by car = 8 gallons × $4.45 = $35.6
Cost if travel by train = $95
Hence it is clearly shows that drive by car is much cheaper than travel by train.
Cost saved by travel by car = $95 - $35.6 = $59.4
So, drive by car is $59.4 cheaper than travel by train.
HURRY PLEASE
What is the value of 6 +x= 3. y
when x = 15 and y = 2?
Answer:
21=6
Step-by-step explanation
not sure if this is right i really dont understand the question
how do I make fractions into mixed numbers??? like 3 8/4
Answer:
look down
Step-by-step explanation:
OK so u take something like 9/3 and then ask how many times the 3 goes into the 9 and that is your whole number. whatever is left is your top of the fraction and the bottom stays the same hope this helped
Answer:
To make an improper fraction into a mixed fraction:
1. Divide the numerator by the denominator
2. Write down the whole number answer
3. Then write down any remainder above the denominator
Example:
Turn 8/3 into a mixed fraction.
8 ÷ 3 = 2 R2
So... 2[tex]\frac{2}{3}[/tex]
To make a mixed fraction into an improper fraction:
1. Multiply the whole number part by the fraction's denominator.
2. Add that to the numerator.
3. Then write the result on top of the denominator.
Example:
Turn 4[tex]\frac{6}{7}[/tex] into an improper fraction.
4 x 7 = 28
28 + 6 = 34
So... [tex]\frac{34}{7}[/tex]
I hope this helps and please mark me Brainliest!
Please help thank you
Answer:
x=25
Step-by-step explanation:
180-113=67
67-42 = 25