Answer: -2.75*x - 4.7
Step-by-step explanation:
In the equation we have only one variable, this means that the minimum possible number of terms will be two, one term with x, and one term without x.
We can start with the equation:
(-0.25x - 3) - (2.5x + 1.7)
Now, let's rewrite this as:
-0.25x - 3 - 2.5x - 1.7
(-0.25*x - 2.5*x) + (-3 - 1.7)
Solving the parentheses we get:
-2.75*x - 4.7
That is the equivalent expression that has the fewest possible terms
Write an equation in point-slope form of the line that passes through the given point and with the given slope m.
(-2 ,1) ; M= 5
Answer:
y-1=5(x+2)
Step-by-step explanation:
Point-slope form is y-y₁=m(x-x₁)
1 is y₁ so we would fill the first half as "y-1"
We know that m=5, so we can just put it in where m goes.
So far, we are at y-1=5
-2 is x₁ but since it's a negative, and we are also using subtraction, we must cancel it and turn it into a positive. So, we would write (x+2)
The final equation is y-1=5(x+2)
Which boat was farther from the dock at the beginning and which traveled more quickly
Answer:
Nvm
Step-by-step explanation:
Johns boat was 30 miles away. It traveled 20 miles in 5 hours (50-30 = 20)
20/5 = 4
It traveled at 4 miles per hour.
The equation for Roberta’s boat multiplied 5 by x( number of hours) so this means her boat is traveling at 5 miles per hour.
Then 25 gets added at the end, this means her boat was 25 miles away at the beginning.
Johns boat was further away at the beginning and Robertas boat is traveling faster.
Brainliest!!!!!!!!!!!!!!
Answer:
The answer is 286.
Explanation:
We first find the first term of the sequence, a₁. We use the explicit formula for an arithmetic sequence to do this:
We know the 6th term is 22; this means we substitute 6 in for n. We also know the common difference is 6, so we use that for d. That gives us a₆=a₁+6(6-1).
We know the value of the sixth term is 22, so we use that instead of a₆:
22=a₁+6(6-1).
Evaluating this, we have
22=a₁+6(5)
22=a₁+30.
Subtract 30 from both sides, and we have
22-30=a₁
-8=a₁.
We now use this value in our explicit formula:
To find the fiftieth term we replace n with 50:
a₅₀= -8+6(50-1)
a₅₀= -8+6(49)
a₅₀= -8+294
a₅₀=286
Solve the following equation, -2(x-2)=4 for x. Show your work please
Answer:
x = 0
Step-by-step explanation:
Divide by -2
-2(x - 2)/-2 = 4/-2
x - 2 = - 2
Add 2 to both sides
x - 2 + 2 = - 2 + 2
x = 0
Answer:
x = 0
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation: -2*(x-2)-(4)=0
This is how your equation should look like (0 - 2 • (x - 2)) - 4 = 0
Solve: -2x = 0
Multiply both sides of the equation by (-1) : 2x = 0
Divide both sides of the equation by 2: x = 0
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Thanks!
Select the correct location on the table.
Luke solved a rational equation as shown, but his work contains an error. Identify the step in which Luke made an error.
Answer:
someone plz answer this I need the answer
Step-by-step explanation:
8. It takes Juan 40 minutes to walk 2.5 miles to the park. At this rate, how many minutes
should it take him to walk 4 miles? HELPP PLZ!!!
Answer:
64 minutes
Step-by-step explanation:
40 divided by 2.5 = 16
4 times 16 = 64 minutes
It will take 64 minutes to walk 4 miles.
What is a Ratio?A ratio indicates the number of times one number contains another.
Given that, Juan walks 2.5 miles in 40 minutes.
2.5 miles = 40 minutes
1 mile = 40/2.5 minutes
4 miles= (40/2.5)4 minutes
4 miles = 64 minutes.
Hence, It will take 64 minutes to walk 4 miles.
To learn more about ratios, click here:
https://brainly.com/question/13419413
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31q=7.037 what is the value of q??
Answer:
0.227
Step-by-step explanation:
q=7.037/31
q=0.227
Glen mixes red bricks with yellow bricks when building sides of a brick house. The ratio is 3 pieces of red brick for every 7 pieces of yellow brick. If there are 28 pieces of yellow brick, how many pieces of red brick will there be?
Answer:
12 red bricks
Step-by-step explanation:
Triangle JKL is rotated 45 degrees counterclockwise using the origin as the center of rotation
Answer:it is a my lad
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
answer correctly please i will give you BL
Answer:
it will take 3 week to raise the height of 120 inch
Answer:
You need around 4 weeks to grow to 120 inches.
Step-by-step explanation:
Help me Need help will get barinliest
Answer:
6
Step-by-step explanation:
Hope this helps. :)
Answer:
y=kx
=6
Step-by-step explanation:
y=kx I think cause y is directly proportional to x??
so
12=k2
12/2=k2/2
k=6
What is the perimeter of the parallelogram?
29 cm
80 cm
58 cm
32 cm 2
Answer:
199 [tex]cm^{2}[/tex]
Step-by-step explanation:
Answer:
58 CM
Step by Step explanation.
Please help I got to get this done to move on in math (my teacher wont unlock anything till i get this done i have till tomorrow)
Step-by-step explanation:
please see it my steps to work this problem
==============================================
Explanation:
The multiplicative inverse of x is 1/x, and vice versa. This is true as long as x is not 0.
The multiplicative inverse of 1/5 is 5. These two values multiply to 1. This is true of any multiplicative inverse pairing.
----------
What we need to do is multiply 5 with (2x-1/5)
Use the distributive property to get the following
5*(2x-1/5)
5*(2x) - 5*(1/5)
10x - 5/5
10x - 1
I multiplied the outer 5 by each term inside (the 2x and 1/5) and simplified.
In the diagram below, Bo is parallel to XY. What is the value of X?
Η
TB
D
X"
Υ
Α. 73
Β. 97
Ο Ο Ο Ο
C. 87
D. 83
Answer:
83°
Step-by-step explanation:
Since BD and XY are parallel then 83 and x are corresponding angles.
[tex] - 20x - 5[/tex]
what does equal
[tex]x[/tex]
6th grade math i mark as brainliest
Answer:
Step-by-step explanation:
y÷2+x
2÷2+1
1+1
2
Answer:
2
Step-by-step explanation:
If you insert what y and x are, the equation would be 2 divided by 2 plus 1.
2 divided by 2 is 1 then add one to get 2.
how long does it take for a car driving at 0.92 per minute to drive at 7.4
Write the equation of the line that is parallel to y = -6x + 10 and crosses the y-axis at -4.
Answer:
y= -6x-4
Step-by-step explanation:
As two lines are parallel, their slope is same which is -6
Now, use:y-y1=m(x-x1)
y-(-4)= -6(x-0) (y1=-4,x1=0, cause the equation of y axis is x=0)
So,y= -6x-4
A type of opinion based on observation and evidence.
Answer:
hypothesis
Step-by-step explanation:
Answer:
It is a hypothesis
Step-by-step explanation:
u gather evidence and based on the info u have, u make an opinion (hypothesis)
If x - 5 = 2, then find the
value of 6x - 20?
Answer:
22Step-by-step explanation:
[tex]x-5=2\qquad|\text{add 5 to both sides}\\\\x-5+5=2+5\\\\x=7\\\\\text{Substitute to}\ 6x-20:\\\\6\cdot7-20=42-20=22[/tex]
(ii) Use the quadratic formula to solve 4x2 +11x-300 = 0.
Show all your working and give your answers correct to 2 decimal
places.
... or x =
[4]
mm
GIVING BRAINLIEST PLLZ SHOW WORK
Answer:
17) m(slope) = -5
18) m = 1/3
19) m = -1/5
20) m = undefined
21) m = 1/4
22) m = -2/3
23) m = -1
24) m = -1
25) m = -2/3
26) m = -5/2
please help me with my math
Answer:
22
Step-by-step explanation:
22 - 19 = 3
3 times -6 = -18
Hope this helps!!
The city of Austin has a bridge that is famous for housing the largest urban bat colony in the
world. It is home to 2 million bats. It has been determined that the bats eat a total of 10 tons
of insects a night. If the population of the bats increases to 2.5 million, about how many
insects would they consume?
Answer:
tons
Answer:
12.5 tons
Step-by-Step Explanation
There are 2 million bats and they eat 10 tons so 1 million bats would eat 5 tons half of 5 is 2.5 so if there where 2.5 million bats then you would increase the number of insects by half of a half or 2.5 because the number increased by half a million and 1 million bats eat 5 tons. Hope this was helpful :D
A watch decreased in price by
5/6. After the reduction it was priced at £11. What was the original price of the watch?
Answer:
66
Step-by-step explanation:
It is 49,280 yards from Topeka to Tonko. How many miles
is this?
Answer:
Step-by-step explanation:
1 yard = 0.000568 miles
49280 yards = 28 miles
1 mile = 1,760 yards
Divide total feet by 1760
49,280 / 1760 = 28 miles.
what is the y- intercept of the linear function?
y = - 5/2x -1
Answer:
y = -1
Step-by-step explanation:
Answer:
the y intercept as a point is (0,-1)
otherwise its only -1
Step-by-step explanation:
the form y=mx+b shows that m is the slope which -5/2 in this problem and b is the y intercept which is -1.
mark me brainliest by going to the bottom of this answer and click the button next to comments
Thank you!!!!!!!!
The inequality | x + 2 | −10
A. x −10
B. x −12
C. x −16
D. x −8
Answer:
X-8 is the best answer there
What’s -3 divided by 6?...
Answer:
-0.5
Step-by-step explanation:
3/6 is 0.5, so -3/6 would be -0.5.
Answer:
-0.5 or -1/2
Step-by-step explanation:
Hey, can anyone help me with part A??
9514 1404 393
Answer:
3.75 cm
Step-by-step explanation:
Corresponding sides are proportional.
CD/BC = BC/AB
CD = (BC)²/AB . . . . . multiply by BC
CD = (6 cm)²/(9.6 cm) = (36/9.6) cm
CD = 3.75 cm