1/5x + 4 =1/3x-8
Can you show your work too? That would be great
Answer:
90
Step-by-step explanation:
1/5x+4=1/3x-8
add 8 to both sides and subtract 1/5x from both sides
4+8=1/3x-1/5x
12=5/15x-3/15x
12=2/15x
divide both sides by 2/15
12÷2/15=x
when dividing by a fraction, invert and multiply
12*15/2=x
90=x
CHECK:
1/5(90)+4=1/3(90)-8
18+4=30-8
22=22
In July, the average temperature in one US city was 29°C. By December, the average temperature had fallen by 29°C. Explain why the average temperature in December was 0°C.
Answer:
The temperature went up 29°C, which represents a positive 29. Then the temperature fell 29°C, which represents a negative 29. The average temperature rose and fell the same amount. The absolute values are the same, so the difference is 0.
Step-by-step explanation:
Edgenuity 2020
Answer:
Sample response: The temperature went up 29°C, which represents a positive 29. Then the temperature fell 29°C, which represents a negative 29. The average temperature rose and fell the same amount. The absolute values are the same, so the difference is 0.
Step-by-step explanation:
I did the assignment
PLEASE HELP! 15 POINTS What are the factors of the expression 4(q−18+p)?
Answer:
4 and (q − 18 + p)
Step-by-step explanation:
Given:
4(q−18+p)
The factors are
4 and (q − 18 + p)
A factor refers to something which is multiplied by something else. It could be a number, variable, term, or a longer expression.
For example. The factors of the expression 6x(y +2)
are 6, x and (y+2)
Write a conjecture that describes the pattern in each sequence. Then use your conjecture to find the next item in the sequence.
-5, 10, -20, 40,_,_,_
Answer:
The next 2 items would be -80 and 160
The complete series is -5, 10, -20, 40, -80, 160, -320 and this can be determined by using the geometric progression.
Given :
-5, 10, -20, 40,...
The following steps can be used in order to determine the next item in the sequence:
Step 1 - The given sequence is in the geometric progression.
Step 2 - Write the given series.
-5, 10, -20, 40,...
Step 3 - The next term in the given sequence is:
= - 40 [tex]\times[/tex] 2
= - 80
Step 4 - After the above term the term obtained is:
= [tex]80\times 2[/tex]
= 160
Step 5 - After the above term the term obtained is:
= [tex]-160\times 2[/tex]
= -320
For more information, refer to the link given below:
https://brainly.com/question/14320920
WILL GIVE BRAINLIEST 8+7-4
Answer:
11
Step-by-step explanation:
8 + 7 = 15.
15 - 4 = 11
Your answer would be 11.
Answer:
11
Step-by-step explanation:
put the 8 and 7 in () so now it is (8+7)-4 then add the (8+7) which is 15 so now it is 15-4 which is 11
Evaluate the following expression. 6^-1
Please help 7th ac math
Answer:
1/2x
Step-by-step explanation:
[tex]\frac{\frac{1}{4}+x *\frac{2}{1} }{\frac{1}{2}\frac{2}{1} } =\frac{2}{4} + 2x= \frac{1}{2} + 2x[/tex]
To solve this type of fraction you need to times the inverse of the bottom fractal, both over and under. In this case the inverse of 1/2 is 2/1
choose all the answer that apply
which of the following are general characteristics of animal
specialized tissue
spinal cord
nervous system
autotropic
mobility
Answer:
mobility is a general characteristic of animals
Step-by-step explanation:
spinal cord is apart of an animal and nervous system is a system in animals autrotrophic is the feeding mode of plants
specialized tissue is a collection of cells specialized to perform the same function
If f(x)=9x+42;find f(5)
Answer:
f(5) = 87
Step-by-step explanation:
What is the key idea when combining like terms?
Yope had $200 to buy food for the community picnic. She bought 11 packages of hot dogs and 8 packages of buns. Each package of hot dogs cost $14.05, and each package of buns cost $3.55. How much money did Yope have left after her purchases?
Answer:
17.05 dollars left
Step-by-step explanation:
11 x 14.05 = 154.55
8 x 3.55 = 28.4
154.55 + 28.4 = 182.95
200 - 182.95 = 17.05
hope this helps you ;)
pls give me brainlest :)
Answer: the answer is b 17.05
Step-by-step explanation:
5f/6 = 30
it's a two step equation
Answer:
f=36
Step-by-step explanation:
5f/6=30
5f=30(6)
5f=180
f=180/5
f=36
Find the mean, median, and mode
4, 8, 8, 4, 8, 4, 9, 3
Can some one help me I having trouble
Answer:
Step-by-step explanation:
Mean (Average):
6.42857
Median (Middle):
8
Mode (Most Common):
4,8
Which defines a circle?
Answer:
all coplanar points equidistant from a given point
Does anyone know how to answer this problem?
Here's the picture.
Answer:
3 [tex]\frac{46}{81}[/tex]
Step-by-step explanation:
change 1 [tex]\frac{8}{9}[/tex] to an improper fraction
1 [tex]\frac{8}{9}[/tex] = [tex]\frac{17}{9}[/tex] , thus
[tex]\frac{17}{9}[/tex] × [tex]\frac{17}{9}[/tex] = [tex]\frac{289}{81}[/tex] = 3 [tex]\frac{46}{81}[/tex] or 3.57 ( to 2 dec. places )
Answer:
3.57
Step-by-step explanation:
1 8/9 =
(17/9)^2
17/9 x 17/9
17 x 17/ 9 x 9
17^2/ 9^2
289/81
3.567901
3.567901 Rounded is 3.57
Hope this helps!
Plz name brainliest if you can!
find the x value that makes m parallel to n
Answer: x = 23
Step-by-step explanation:
(3x + 13)
3 x 23 + 13= 82
(4x - 10)
4 x 23 - 10= 82
what is the rate of change of x 3 ,7 ,4,1
y,14,30,18,6
Answer:
uzthcticsisvyqubxquebcoueqchpquehchqq7phcp7qqeqcqe70chpqhc8qc8h8sliabusdahudhuahu wh8r8ch8hc8qipwa8r7rwh8h8rvh8hv8whivhiwhv8w9hrrhc
iihpicaiphcheihpihphfpi fp8qh p8rnroqbipicrulqAQQvb
Step-by-step explanation:
ugacptqpvyoacabxyipsasyaoX
cilqguog ihi ehiqulbd
bpabuovueqo2
The given line segment has a midpoint at (−1, −2).
On a coordinate plane, a line goes through (negative 5, negative 3), (negative 1, negative 2), and (3, negative 1).
What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment?
y = −4x − 4
y = −4x − 6
y = One-fourthx – 4
y = One-fourthx – 6
y = Three-halvesx + 1
Answer:
The given line segment has a midpoint at (−1, −2).
On a coordinate plane, a line goes through (negative 5, negative 3), (negative 1, negative 2), and (3, negative 1).
What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment?
y = −4x − 4
y = −4x − 6
y = One-fourthx – 4
y = One-fourthx – 6
y = Three-halvesx + 1
The point-slope form of the equation of the line that passes through (-5, -1) and (10,-7) is
v+7 = -Ź (x– 10). What
is the standard form of the equation for this line?
ΟΟΟΟ
O 2x - 5y = -15
2x - 5y = -17
2x + 5y = -15
2x + 5y = -17
Please hurry I need this question answered ASAP pretty please
Answer: I just took the test and this is the answer I got
2x+5y=-15
Identify the graph shown as linear or non linear. Then estimate and interpret the intercepts of the graph, any symmetry, where the function is positive, negative, increasing, and decreasing, the x-coordinate of any relative extrema, and the behavior of the graph.
PLEASE HELP. Thank you. Due at 1:30
Answer:
see below
Step-by-step explanation:
Identify the graph shown as linear or non linear. - nonlinear since it is not a linear
Then estimate and interpret the intercepts of the graph,
y intercept - ( 0,-6) where it crosses the y axis
x intercepts ( -12,0) and ( 12,0)
any symmetry, symmetric across the y axis
where the function is positive, or above zero (-∞, -12) and (12,∞)
negative, or below zero ( -12,12)
increasing, growing ( 0, ∞)
and decreasing, getting smaller (-∞, 0)
the x-coordinate of any relative extrema, the minimum is (0,-6)
and the behavior of the graph. As x goes to -∞ y goes to ∞ and s x goes to ∞ y goes to ∞
What value is equivalent to 0.5
Answer:
Percent equals Decimal equals Fraction equals
0.5% 0.005 1⁄200
Hope This Helps!!!
Answer:
1/2 would be correct. Hope it helped <3
New York City uses about one billion, three hundred million gallons of water each day.
Answer:
ya about 1 billion
Dang that's a lot
What angle measure is complementary to 87 degrees?
WIll MARK BRAINLIEST
A hexagonal-based prism is sliced horizontal to the base. Which figure best represents the cross-section parallel to the slice?
I need help with this
========================================================
Explanation:
Y is between X and Z (not necessarily at the midpoint). This means the three points are on the same line. Going from left to right we have X, Y and Z in that exact order.
Put another way, segment XZ is cut into smaller pieces XY and YZ.
The smaller pieces XY and YZ add back up to the largest segment XZ.
--------------
XY + YZ = XZ
( XY ) + ( YZ ) = XZ
( 7a ) + ( 5a ) = 6a+24 ..... substitution
7a+5a = 6a+24
12a = 6a+24
12a-6a = 24 ....... subtracting 6a from both sides
6a = 24
a = 24/6 ....... dividing both sides by 6
a = 4 is the first answer we're after
-------------
Use this value of 'a' to find the length of each segment
XY = 7a = 7*4 = 28
YZ = 5a = 5*4 = 20 is the second answer we want
XZ = 6a+24 = 6*4+24 = 48
Note how XY+YZ = 28+20 = 48 to match with XZ = 48 we got in the previous line above.
Can someone help me solve these or explain it to me?
How do you round 25.62 to the nearest ten
Answer:
If its below 5 then it stays the same but if its over 5 then round up. 26
Step-by-step explanation:
Using appropriate properties find. 2/5×(-3/7)-1/6×3/2+1/14×2/5
The angle 22.07° + 12°58' is closest to:
Answer:
34.65
Step-by-step explanation:
Find the value of y that corresponds to x = –4 in the graph of the equation 2x + 3y = 13.
A)-7
B)7
C)9
D)-9
