Answers
Answer:
3
Step-by-step explanation:
-2=-2x+4
-6=-2x
3=x
Answer:
3
Step-by-step explanation:
Im 90 percent sure the answer is three
Related Questions
simplify -50 1/2+(-12.3)
Answers
Answer:
-62.8
Step-by-step explanation:
-50 1/2 + (-12.3)
= -101 / 2 - 12.3
= -101 - 24.6
2
= -125.6 / 2
= -62.8
Answer: you can use a website called math. way! Make sure its online like the website
Step-by-step explanation:
its a mathpage and it does algebra!
Your meal plan allows you 500 dollars to use per month. So far this month, you have used 345 dollars and you have 9 days left on this month's plan. Which inequality could you use to determine how many dollars at most you can use per day so that you don't go over your monthly plan dollars?
Answers
Answer:
x=9, x greater then or equal to 55
Step-by-step explanation:
Science, technology, engineering and mathematics or STEM education was an initiative developed by the________________.
A. National Science Foundation
B.National Scholar Foundation
C. National Schools Foundation
D. National Secondary Foundation
Answers
Answer:
A
Step-by-step explanation:
look it up on google
Answer:
d
Step-by-step explanation:
I need some help with this math problem
Answers
Answer: it’s C
Step-by-step explanation:
I need help ASAP!!!!!!!
Answers
Answer: i think the answer is d or c im not to sure
Step-by-step explanation:
Answer:
your answer is not a function for the (0,0)
and the rest of the other 2 plots with 1.5 are is your top answer and there's your answers i belive on my opinion
1 point
Question: A school purchased a total of 112 student tickets and adult
tickets for a field trip to a play. The price of each student ticket was $3.50,
and the price for each adult ticket was $6.50. If the school spent a total of
$437, how many student tickets and adult tickets did the school purchase?
92 student tickets; 20 adult tickets
97 student tickets; 15 adult tickets
O
102 student tickets; 10 adult tickets
88 student tickets; 23 adult tickets
Answers
Answer:
the answer is 97 student tickets and 15 adult tickets
Step-by-step explanation:
i need helpp asap!!!
Answers
Answer:
jejensnebgrheiowjwj2jjq¼iii3kh3hsjeo
Find the inverse for this relation: { (1, -3), (-2, 3), (5, 1), (6, 4) }
Answers
Answer:
(-3,1), (3,-2), (1,5), (4,6)
Step-by-step explanation:
For finding and inverse of a relationship, you simply just need to swap the x and y values. So the x will go into the y value and the y value will go into the x value.
The inverse relation for the given relation is {(-3, 1), (3, -2), (5, 1), (6, 4)}.
What is relation?A relation in mathematics can be defined as a set of a pair of elements belonging to each set. It is also called as a mapping from one set to the other.
The given relation is { (1, -3), (-2, 3), (5, 1), (6, 4) }.
The domain of the given relation is set of all the first elements of each pair and the range is the set of all the second elements of each pair.
The range and domain set can be written as,
Domain = {1 , -2, 5, 6 }
Range = {-3, 3, 1, 4}
In order to find the inverse relation the domain and range sets sre interchanged.
Thus, the inverse relation for the given relation can be written as,
{(-3, 1), (3, -2), (5, 1), (6, 4)} .
Hence, the inverse relation is given as {(-3, 1), (3, -2), (5, 1), (6, 4)}.
To know more about relation click on,
https://brainly.com/question/6241820
#SPJ2
Brenda won 59 lollipops playing hoops at
the county fair. At school she gave two to
every student in her math class. She only
has 1 remaining. How many students are
in her class?
Answers
Can someone help me with this pls !!!
I hope you can see it !
Answers
Answer:
c i think
Step-by-step explanation:
Answer: the first one
Step-by-step explanation:
77÷ -11
20 points!!!!!
Answers
Answer:
7 time 11 is 77 so 77 divided by 11 is 7
Step-by-step explanation:
Answer:
It's -7
Step-by-step explanation:
The cost of producing a smartphone is $42.73 per phone. Additionally, the smartphone company pays a flat rate of $175 to ship each store's order. Write an equation to model the costs for the smartphone company (y) to produce x number of smartphones and ship them to one store
Answers
Answer:
y=42.73x+175
Step-by-step explanation:
42.73=m and 17=b
Answer:
y=42.73x+175
Step-by-step explanation:
i know i did it
solve nt+6-xt=s for t
Answers
Answer:
[tex]t=\frac{s-6}{n-x}[/tex]
Step-by-step explanation:
[tex]nt+6-xt=s[/tex]
[tex]\mathrm{Subtract\:}6\mathrm{\:from\:both\:sides}[/tex]
[tex]nt+6-xt-6=s-6[/tex]
[tex]Simplify[/tex]
[tex]nt-xt=s-6[/tex]
[tex]nt-xt[/tex]
[tex]=t\left(n-x\right)[/tex]
[tex]t\left(n-x\right)=s-6[/tex]
[tex]\frac{t\left(n-x\right)}{n-x}=\frac{s}{n-x}-\frac{6}{n-x};\quad \:x\ne \:n[/tex]
[tex]t=\frac{s-6}{n-x}[/tex]
Therefor the value of t after arrangement is t = (s-6)/(n-x)
What is Mathematical function ?
Function is defined as the expression or relation between any given two variables such as x and y and there must be an independent variable and dependent variable.
In other words the function represents the graph between x and y that is for each value of x there exist one value of y but here there is no restriction in values of y that is y can have infinity values.
Given equation is nt+6-xt=s
Now solving for t by separately variables and constant :
nt+6-xt=s
t(n-x) = s-6
t = (s-6)/(n-x)
Therefor the value of t after arrangement is t = (s-6)/(n-x)
check and know more about equations here :
https://brainly.com/question/10003183
#SPJ2
What is the image point of (2,4)(2,4) after a translation left 4 units and down 1 unit?
Answers
Answer:
(-2; 3)
.............
Plz Help! Giving out brainiest!
1/4:10 = x:4
Answers
Find the value of x when 6 - 4x = 6x - 8x + 4. The value of x
Answers
Answer:
1
Step-by-step explanation:
6 - 4x = 6x - 8x+ 4
6 - 4x = -2x + 4
-4x + 2x = 4 - 6
-2x = -2
x = -2/-2
x = 1
hope you understood❤
John is performing an experiment in which a solution alternates between a clear color and a bluish-purple color at a regular time interval. He observes that the time interval between color changes is 30 seconds (s). Sally replicates the experiment with the same solution, but at a temperature that is 10 degrees Celsius (°C) higher. What is the most likely time interval between color changes at this higher temperature?
Answers
Answer:
15 seconds
Step-by-step explanation:
The given parameters for the experiment are;
The time it takes the solution to change from a clear color to a bluish-purple color at a given temperature = 30 seconds
The temperature at which Sally replicates the experiment with the same solution = 10°C higher than the temperature the experiment was carried out by John
Given that the process involves a change in color, which is a characteristic of a chemical reaction, and that the rate of a chemical reaction increases as the temperature of the reacting system is increased, we have time it takes for the solution to change color at a temperature increased by 10°C, will be a time lesser than 30 seconds
Answer:
B
Step-by-step explanation:
What is the name of each labeled part?
B
С
B
C
E
A
E
D
Answers
Answer:
I know that B is the nucleas but I don't know the rest sorry
Answer:
A: dendrite
B: cell body
C: axon terminal
D: axon
E: nucleus
Step-by-step explanation:
Help me pls
Jehsksvdksbshzjdhs
Answers
Answer:
5
Step-by-step explanation:
formula is y=kx where k is constant of variation
then k=15/3=5
a rectangle prism with a length of 5 inches, a width of 4 inches, and a height of 3 inches.
Answers
Answer:
▶◀
Step-by-step explanation:
n/a bc you didn't explain wut to do
Graph.
y= 53x–4
Apparently this is way to short and I have to put in 20 more characters to get a "great" answer *eye roll* sooooooooooo blah blah blah balh there more than 20
Answers
Answer:
sorry
Step-by-step explanation:
why the hell do our teachers do this to us ;(
please please please help
Answers
Answer:
1st box: 2
2nd box: 5
3rd box: 8
4th box: 11
5th box: 14
Step-by-step explanation: Plug in the formula y=3x+5. For example, you plug -1 as x, and you get y=(3)(-1)+5. 3 x -1 is -3, and then you add 5. The final answer is 2. Just do the same thing on the other boxes. Use the x values and plug it in into the formula shown.
1st: x = -1
y = 3x + 5
y = 3(-1) + 5
y = -3 + 5
y = 2
(-1, 2)
2nd: x = 0
y = 3x + 5
y = 3(0) + 5
y = 0 + 5
y = 5
(0,5)
3rd: x = 1 y= 8
4th: x = 2 y= 11
5th: x = 3 y= 14
Which fractions have the same value as −1/4 ?
Answers
Answer:
Some examples are -2/8, -3/12, -4/16.
Step-by-step explanation:
Divide 540 in ratio 2:1
Answers
Answer:
180:360
Step-by-step explanation:
so its basically saying make it 1/3 and 2/3 so start with dividing it by 3 to get 180 thats your first answer for 1/3 to get 2/3 simply double that and you have 360 so the answer is 180:360
Liliana wants to determine the height of an enlarged photo that she plans to frame. The original photo was 11 inches wide by 14 inches high. The new photo will be 132 inches wide. What will the new height be? Round to the nearest inch if necessary.
104 inches
146 inches
154 inches
168 inches plzzzz help
Answers
Answer:
168 is the correct one hope it helped
Step-by-step explanation:
-1/2x = -4/5
Help please
Answers
Answer:
x = 8/5
Step-by-step explanation:
first multiply both side by -1, it makes both side positive
1x/2 = 4/5
now multiply both sides by 2 to get the x by itself
x = 8/5
if they want improper fraction x = 1[tex]\frac{3}{5}[/tex]
Answer:
x=-8/5
Step-by-step explanation:
If 15 pies will serve 20 people, how many pies are needed for 152 people?
Answers
Answer:
114 pies
Step-by-step explanation:
If the pie get together only had 20 people with 15 pies, then each person had a portion of 3/4 (divide them). The pie party has 152 people with 3/4 portions each, which means there has to be 114 pies at the party (multiply them).
:)
Answer:
152÷20=7.6
7.6×15=114
114 pies
write an inequality to compare the numbers 7 1/8 and square root of 50.
a. 7 1/8 = square root of 50
b. 7 1/8 (less than or equal to) square root of 50
c. 7 1/8 < square root of 50
d. 7/8 > square root of 50
Answers
Answer:
Latter C.
Step-by-step explanation:
..............................
What is the image point of (1,0) after a translation right 1 unit and up 4 units?
Answers
Answer:
(2,4)
Step-by-step explanation:
hope this helps :)
Answer:
(1,0) + 4 up and + 1 right
The answer is (2,4)
what is the area of this composite figure
Answers
245 m So you divide the shape into section to make a rectangle and a triangle and find the area of a rectangle or square you multiply the length times height in this case is 18*10 and to find the area of a triangle you multiply its base times its height divided by two in which un this case would be (10*13)/2 and one you add both the equations together you get your area 180+65