Answer:
B. 4.5 mi.
Step-by-step explanation:
Let g = length of green route
b = length of blue route
(1) 6g + 5b = 52 (2) 12g + 13b = 119
Mult. (1) by -2 -12g - 10b = -104
3b = 15
b = 5
6g + 5(5) = 52
6g + 25 = 52
6g = 27
g = 27/6 = 9/2
The length of the Green route is 4.5m and the length of the Blue route is 5m and this can be determined by forming the linear equation.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
On Monday the bus traveled the Green Route 6 times and the Blue Route 5 times, traveling a total of 52 miles.
On Tuesday the bus traveled the Green Route 12 times and the Blue Route 13 times, traveling a total of 119 miles.
Let the length of the Green route be 'a' and the length of the Blue route be 'b' then on Monday bus traveled:
6a + 5b = 52 ---- (1)
On Tuesday the bus traveled:
12a + 13b = 119 ----- (2)
Now, solve the equation (1) for 'a'.
a = (52 - 5b) /6 ------ (3)
Now, put the value of 'a' in equation (2).
12 (52 - 5b) / 6 + 13b = 119
b = 5 m
Now, put the value of b in equation (1).
6a + 5b = 52
a = 4.5 m
Learn more about the mathematical expression visit:
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a submarine was situated 800 feet below sea if it ascends 275 feet what is the new position
Answer:
-525 feet
Step-by-step explanation:
800 feet below is negative 800 feet ---> -800
-800 + 275 = -525
WILL GIVE BRAINLIEST!!!!!!!
Answer:
A.measure of centre?
measure of spread is Independent variable ie y and dependent variable is x
B.measure canter integers
measure spread is variable x
I hope it helped
-5s=−13
solve for s .
Answer:
The answer is going to be 13/5 or 2.6
Step-by-step explanation:
You are going to need to divide both sides by the constant of -5 in order to get s by itsef. After you divide both sides by -5, you will get -13/-5 which two negatives divided by a positive so it would be 13/5 or if you turn it into an integer, it would be 2.6
The owners of the Syfy channel are interested in whether watching the Syfy channel causes people to become geeky, and whether any such effects depend on a person's gender. They hire a researcher to design and carry out the appropriate study. The researcher asks an equal number of men and women to watch 0, 3, 5, and 9 hours of the Syfy channel each week for 6 weeks. At the end of each week, the researcher measures the geekiness of the men and women on a scale from 1 to 10. How many cells are in this design
Answer:
The number of cells in this design = 4
Step-by-step explanation:
The number of cells in this design are four ( 4 ) and they are
The watchers can be equally geeky regardless of the hours watchedThe watchers can differ in geekiness level across the number of hours watched Women and Men may differ in geekiness levelsMen are geekier than women when watching few hours but less geekier than women when they watch more hours. and Vice versaHELP PLEASE FAST
Select the ordered pairs that are solutions to y<2x+5
(-6,6_ (0,8) (2,-1) (-1,3)
Answer:
c & d
Step-by-step explanation:
[tex]x = - 6 \: \: 6 \leqslant - 12 + 5 \\ \ \\ 6 \leqslant - 7 \: \: \\ \\ \\ x = 0 \: \: 8 \leqslant 5 \\ \\ \\ x = 2 \: \: - 1 \leqslant 4 + 5 \\ - 1 \leqslant 9 \\ \\ x = - 1 \: \: 3 \leqslant - 2 + 5 \\ 3 \leqslant 3[/tex]
Which statement describes the relationship between the length of a rain delay and the number of hours of rainfall?
OA. During several storms, there were five delays.
ОВ.
During several storms, it rained for six hours.
OC. During several storms, there were five hours of delay for every eight hours of rain
OD. During several storms, the longer it rained, the shorter the delay
Answer: c. during several storms, there were five hours of delay for every eight hours of rain
Step-by-step explanation: i just had this question
What is the measure of x?
Explanation is in a file
bit.[tex]^{}[/tex]ly/3a8Nt8n
Frank's car is 12 feet long. Alex's car is 108 inches
long. When you line them up one in front of the
other, how long are they together? (Answer in feet)
Answer:
21 feet
Step-by-step explanation:
108 inches / 12 = 9 feet.
9+12=21 feet
please help meeeee!!!
Answer:
C -8
Step-by-step explanation:
Hope it helps :)!!
Round 74,606.4 to the nearest whole number
Answer:
75000
Step-by-step explanation:
Please help will give brainliest
Answer:
B
Step-by-step explanation:
It is B because to find the volume you multiply all three values together, which gets you 68.448. I multiplied 9.2x3.1, which got me 28.52, and then I multiplied 28.52 by 2.4 which got me 68.448.
At the start of the Crayola empire, their pricing for a pack of markers was steep due to high demand. For a basic pack of 8 markers, the cost was $11.50. At this rate, how much would the special pack of 7 markers cost?
Put in order from least to greatest
5.670
56.72
56.27
Answer:
5.670, 56.27,5.72.
Step-by-step explanation:
All you do is pay attention to that decimal and remember that the places where the numbers are present; they are invisible zero so,
56.72 is the same as 56.720000.
It's pretty clear for this question since the numbers are clear so all you do is look at the decimals.
combine like terms assignment plase help
Answer:
4y^3 + 4x^2 - 2
Step-by-step explanation:
Sort out these terms following powers of x and y:
First, y terms:
6y^3 - 2y^3 => 4y^3
Next, constants:
7 - 7 - 2 => -2
Next, x^2 terms:
6x^2 - 2x^2 => 4x^2
Now write out the modified expression, using the "combined terms" results given above:
4y^3 + 4x^2 - 2
GEOMETRY HELP PLEASE!! WILL MARK BRAINLEIST!
5
AC=BD
64 units=10x+24
64-24=10x
40=10x
X=40 divided by 10= 4
hope it helps:)))
URGENT Question HELP FAST!!!!!
Answer:
8100 cubic ft
Step-by-step explanation:
[tex]v = l \times w \times h \\v = 75 \times 9 \times 12 \\ \\ v = 8100 [/tex]
Answer: 891 feet cubed
Step-by-step explanation:
A triangle has one angle that measures 70 degrees. If the other two angles are isosceles, what is the measurement of each of those angles? PLEASE HELP I HAVE TO HAND IN , in 10 minutes!
Answer:
I could be very wrong, but I think 55?
Step-by-step explanation:
bc all angles of a triangle add up to 180, 70-180=110 110/2(bc two isosceles angles are left) makes last two 55
I think
Select the correct answer which expression is in its simplest form?
Answer:
Step-by-step explanation:
Hey mate I guess for this Question The Answer is "A"
Hope you Get it right!
help pls I need to solve this and I dont know u gave it submit before 11:59 and its 10
Answer:
Its the last option GFI and HIK
Step-by-step explanation:
Ashley has X dollar. she spends $23.5 On a new top. She decides to keep 2/5 of what she has left, which is $13.80. how many dollars did Ashley have originally ?
Answer:
Total= X
Top= $23.5
Left= x-23.5
Saves= 2/5 * (x-23.5) = $13.80
0.4 * (x-23.5) = 13.80
X - 23.5 = 13.80/0.4
X - 23.5 =34.5
X= 34.5 + 23.5
=$58.00
Kimberly has to pay taxes on her annual salary and investments. Which type of tax is Kimberly paying?
1)Payroll tax
2)Sales tax
3)Property tax
4)Income tax
Which graph represents a function with direct variation?
One hundred-seven lunch trays were placed
equally in 4 stacks. How many lunch trays
were in each stack? How many lunch trays
will be left over?
The sixth grade art students are making a mosaic using tiles in shapes of right triangles. Each tiles has the leg measures of 5.2 cm and 6 cm. If there are 150 tiles in the mosaic, what is the area of the mosaic?
Given:
Each right triangular tiles has the leg measures of 5.2 cm and 6 cm.
There are 150 tiles in the mosaic.
To find:
The area of the mosaic.
Solution:
We know that, the area of a triangle is:
[tex]A=\dfrac{1}{2}\times Base\times height[/tex]
So, the area of Each right triangular tile is:
[tex]A=\dfrac{1}{2}\times 5.2\times 6[/tex]
[tex]A=\dfrac{1}{2}\times 31.2[/tex]
[tex]A=15.6[/tex]
There are 150 tiles in the mosaic. So, the area of the mosaic is:
[tex]Area=15.6\times 150[/tex]
[tex]Area=2340[/tex]
Therefore, the total area of the mosaic is 2340 cm ².
Question 3 of 25 What is g(x)?
Answer:
BStep-by-step explanation:
This is an absolute value function with negative coefficient.
Correct choice is
B. g(x) = - |x|[tex]\huge\mathbb{ ANSWER: }[/tex]
B. g(x) = -|4x|PLZ HELP IM FAILING THIS CLASS
Answer:
1.D
2. B
Step-by-step explanation:
by inspection that's the answer
I just did cross multiplication and added lcm
but to get the answer you multiply through by -1 (I mean both numerator and denominator)
2. by inspection answer b is the best fit
A letter is chosen from the word shown.
BELIEVABLE
Which describes the probability of randomly choosing a consonant?
Answer:
That something unexpected is about to happen.
Step-by-step explanation:
Help me please I’m stuck
Answer:
i woould say but
a
A cylinder has a height of 20 millimeters and a radius of 20 millimeters. What is its volume? Use s s 3.14 and round your answer to the nearest hundredth.
Answer:
solution given:
height [h]= 20 millimetres
radius [r]=20 millimetres
π=3.14
now
Volume of cylinder [V]=πr²h=3.14×20²×20=25120mm³is your answer.
Step-by-step explanation:
volume=xr2h
3.14 x20x20
1256mm3
Mary is applying for a credit card. Which of the following will not determine if she has a high credit limit or not.
A. Credit score
B. Payment history
C. Salary
D. Age