Answer:
[tex] \huge \blue{x = \frac{10}{3} } \\ [/tex]
Step-by-step explanation:
[tex] \frac{2}{5} (4x - 3) - 2x = \frac{4}{5} - x \\ [/tex]
Multiply through by 5 to eliminate the fractions
[tex]5 \times \frac{2}{5} (4x - 3) - 2x(5) = 5 \times \frac{4}{5} - 5x \\ 2(4x - 3) - 10x = 4 - 5x \\ 8x - 6 - 10x = 4 - 5x[/tex]
Simplify the terms
[tex] - 2x - 6 = 4 - 5x \\ - 2x + 5x = 6 + 4 \\ 3x = 10[/tex]
Divide both sides by 3
We have the final answer as
[tex]x = \frac{10}{3} \\ [/tex]
Hope this helps you
find an equation for the line below
Answer:
[tex]y+1=\frac{-2}{3} (x+4)[/tex]
Step-by-step explanation:
you can use the equation point-slope of a line
(y-y1)= m(x-x1)
m is the slope =rise /run
to get from the lower point on the line to the other you rise 4 units and run -6 units so m= -4/6= -2/3
now that you have the slope pick you need one point
pick any poin on the line for example (-4, -1)
now you substitute into the point-slope equation point (-4,-1) and slope -2/3
(y+1)= -2/3(x+4)
in standard form will be
y=[tex]\frac{-2x}{3} -\frac{2*4}{3} -1[/tex]
y=[tex]\frac{-2x}{3}- \frac{5}{3}[/tex]
I NEED HELP ON 4 and 5 PLEASE HELP
Answer:
#4 See attachments
#5 See attachments
Step-by-step explanation:
Which chemical equation is balanced?
Answer:
D as in dog
Step-by-step explanation:
How many 10 digit phone numbers are possible with area code of 416?
Answer:
Eleven digits for toll calls became standard in all of North America by the end of 1994 to allow introduction of "interchangeable NPA codes" – area codes that did not have a 0 or 1 as the middle digit and could therefore be confused with the central office code – after January 1, 1995.
Step-by-step explanation:
The population of mexico has been increasing at an annual rate of 1.7%. If the population of mexico was 104900000 in the year 2003, predict the population of mexico in 2019
Answer: 137,375,958
Step-by-step explanation:
Exponential growth equation:
[tex]y=A(1+r)^x[/tex] , where A = initial population , x= time , r =rate of growth.
As per given: r = 1.7% = 0.017
Population of Mexico in 2003 : A= 104900000
In 2019 , x = 2019-2003 = 16
Population in Mexico : [tex]y=104900000 (1+0.017)^{16}=104900000 (1.017)^{16}[/tex]
[tex]=104900000 (1.30958968823)\approx137375958[/tex]
Population of Mexico in 2019 = 137,375,958
Which expression is undefined?
A. -8 ÷ (-8)
B. -8 ÷ 8
C. 0 ÷ 8
D. 8 ÷ 0
Answer:
Option D
Step-by-step explanation:
8 ÷ 0 = Undefined
Answer:
D
Step-by-step explanation:
A bird is flying at a constant rate.
This equation y = 8x + 15 can be used to represent this situation, where y is the bird's elevation in meters and x is the number of minutes the bird has been flying.
Which statement best describes the bird's elevation, given this equation?
The bird started at a height of 15 meters and is ascending at 8 meters per minute.
The bird started at a height of 8 meters and is ascending at 15 meters per minute.
The bird started at a height of 15 meters and is descending at 8 meters per minute.
The bird started at a height of 8 meters and is descending at 15 meters per minute.
Answer:
the answer is The bird started at a height of 15 meters and is ascending at 8 meters per minute.
Step-by-step explanation:
i know things
Answer:
the answer is A
Step-by-step explanation:
Lorenzo saves money for a motorbike. The marked price of the motorbike is $900. He pays a deposit of 35% of the marked price. a) Calculate his deposit. b) He then makes 12 monthly payments of $60 each. How much more than the $900 marked price does he pay altogether?Required to answer. Multi Line Text.
Answer:
Step-by-step explanation:
let marked price 100%
100%=$900
1%=9
so,35%=$315
1 month pays $60
so 12 month pays 12*60=720
total pays 720+315=$1035
more pays =$1030-900=$130
I NEED HELP ASAP!!!! PLEASE SOMEONE HELP ME. THIS IS DUE IN LIKE 1 HOUR
The total energy of an object or group of objects due to large-scale motions and interactions..............
A. thermal energy
B. mechanical energy
C. nuclear energy
D. sound energy
Answer:
B
Step-by-step explanation:
Mechanical Energy is the total energy of an object or group of objects due to large-scale motions and interactions. An example of that is when a basketball player shoots the ball.
Solve for x: 4X -8 < 2x + 10
Answer:
x<9
Step-by-step explanation:
4x-8<2x+10 subtract 2x both sides
2x-8<10 add 8 to both sides
2x<18 divide by 2
x<9
Find the midpoint of a segment with endpoints (5,-2) and (-4, 6)
A line has a slope of 2 and passes through the point (0,0) what is its equation in slope intercept form
Answer:
y=mx+b is slope-intercept form
where m is the slop, and b is the y intercept
if m is the slop then we can plug that into the equation
y=2x+b
next plug in the y intercept which is 0. the y intercept is the y ok the given point. in the point the y is zero making your intercept 0.
y=2x+0
eliminate the 0
y=2x is your equation
Step-by-step explanation:
WHATS IS -5x 2/7= I NEED HELP PLEASE
-5x 2/7 =
−10x/7
srry if it is wrong man but that is what i got
Write an equation in slope intercept form of the line the passes through the given points.
(5,4)(15,2)
Answer:
y = -1/5x + 5
Step-by-step explanation:
Since this is written in slope-intercept form, you need to follow this form:
y = mx + b
(where m is the slope and b is the y-intercept)
To find the slope, you need to do (rise/run) or (change in y/change in x) with (5, 4) and (15, 2):
(4 - 2) / (5 - 15)
= 2 / -10
= -1/5
so m = -1/5
To find the y-intercept, you just need to plug one of the points into the equation with the slope:
y = -1/5x + b
= 4 = -1/5(5) + b
= 4 = -1 + b
= b = 5
so b = 5
Now, you put it all together:
y = -1/5x + 5
PLEASE Answer I WILL MARK You BRAINLIST if you show your work
Part C Factor the left side of the inequality by grouping
Answer:
Step-by-step explanation:
Answer:
Hope this helps :)
Step-by-step explanation:
If l is parallel to m, solve for x and y.
Answer:
x=17, y=9
Step-by-step explanation:
(5x - 38)° = (3x - 4)°
2x = 34
x=17
(5(17)-38))=47
90°+47°+(7y-20)=180°
7y-20=43°
y=9
The value of x is 17 and y is 9.
What are the properties of parallel lines?Following are the properties of parallel lines,
The pairs of vertically opposite angles are equal.The pairs of corresponding angles are equal.The pairs of alternate exterior angles are equal.The pairs of alternate interior angles are equal.Given:
<1 = 7y -20
<2 = 5x - 38
<3 = 90
exterior angle = 3x -4
Using alternate interior angle
5x - 38 = 3x-4
2x = 34
x=17
So, <2 = (5(17)-38))
<2 =47
Using angle sum property
90°+47°+(7y-20)=180°
7y-20=43°
y=9
Hence, the value of x is 17 and y is 9.
Learn more about parallel lines here:
https://brainly.com/question/16701300
#SPJ5
Pls help! thank you! **will crown branliest**
sup help me plz owo owo
A cyclist travels 17 km from home to the park.
She leaves home at 17:15 and arrives at the park at 17:45.
What is her average speed in km/h?
Answer:
34 km/h
Step-by-step explanation:
speed = distance/time
Distance = 17km
Time = 0.5 or 1/2 hours because it's 30 minutes between 17:15 to 17:45, and 30 minutes is a half of an hour and you want km over hours
So
speed = 17/0.5
speed = 34 km/h
If 8 people share 44 crackers equally, how many crackers does each person get?
Answer:
5 and a half
Step-by-step explanation:
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What value of x makes the vertical parts of the letter N parallel?
picture provided
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[tex]2x + 9 = 5x[/tex]
[tex]5x = 2x + 9[/tex]
Subtract sides 2x
[tex] - 2x + 5x = - 2x + 2x + 9[/tex]
[tex]3x = 9[/tex]
Divide sides by 3
[tex] \frac{3x}{3} = \frac{9}{3} \\ [/tex]
[tex]x = 3[/tex]
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CHECK :
[tex]2x + 9 = 5x[/tex]
[tex]2(3) + 9 = 5(3)[/tex]
[tex]6 + 9 = 15[/tex]
[tex]15 = 15[/tex]
So the value is correct.
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Express $3.29 for 24 cans as a unit rate. Round to the nearest cent.
Answer:
0.14 cents per can
Step-by-step explanation:
$3.29 divided by 24 cans gives a unit rate or price per can of $0.14 per unit or per can.
Good luck.
Hope this helps!
Answer: 0.1$
Step-by-step explanation:
$ 3.29 divided by 24 cans would be .137...
If we found to the nearest cent, the answer is .1$
I need help with both of these
Answer:
14 is B, 15 is C
Step-by-step explanation:
4 ice cream cones cost $6. At this rate, how much do 7 ice cream cones cost?
this is a test for middle schoolers but anyone is free to answer
Answer:
$42
Step-by-step explanation:
Equation: y = 6x
x = number of ice cream cones
y = 6(7) = 42
Hi! I believe your answer is $10.50. If it's $6 for 4 ice cream cones, divide 6 by 4 and you'll get 1.5, or $1.50 per ice cream cone. For 7 ice cream cones, multiply the unit rate ($1.50 per ice cream cone) by 7. The total cost is $10.50. I hope this helps you! Good luck and have a great day. ❤️✨
Timmy wants to buy a scooter and the price was $150. When he goes to the store a
second time, he found that the price was marked down by 15%. Then when he gets to the
register the cashier tells him today only he gets an additional 10% off the sales price. What is
the final cost of the scooter including the discounts?
Answer:
112.5
Step-by-step explanation:
total discount: 25%
Answer:
Step-by-step explanation:
150*15% off =22.50 off total 127.50. Then he gets the 10% off 127.50*10%= 12.75 off total cost $114.75
It may look like 25% off at once, but most stores will do the discounts separately so they don't lose too much money.
The value of digit 6 in the number 48.061
Answer:
Hundreth
Step-by-step explanation:
Write the equation of the line that passes through the points (-5, 7) and (2, -4).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.
Ciara brought $240 to spend on gifts for her family. she found 8 identical statues at a gift shop. she had $75 leftover. How many did each cost?
Answer: about 20$ and 63cents
Step-by-step explanation:
240-75=165
165/8=20.265
Angle WOM is congruent to angle ___. Why?
Answer:
WOM is congruent to angle TWO
Step-by-step explanation:
I did Geometry, I got A+
