Answer:
a tub of popcorn is $4 each
Step-by-step explanation:
ticket $5.50
popcorn $4
Step-by-step explanation:
solving by simultaneous equ
5m+3t =$39.50 .. equ1
3m+t = $20.50.. equ2
by elimination m= $5.50
subt m=$5.50 to get t
t=$4
hence, a tub of popcorn is $4
- 13 -2
2 - [ -1]³ + [ 1 6 ] - [ - 1 - [ - 3 ] |
23
Step-by-step explanation:
2 - [ -1]³ + [ 1 6 ] - [ - 1 - [ - 3 ]
= 2-[-1] + [16] -[-1]-[-3]
= 2+1+16+1+3
= 3+16+4
=3+20
= 23
Clarisse is selling lemonade in her front yard for $0.50 per glass. Each glass is 1/8 of a pitcher. How much money can she make if she sells 5 pitchers?
Answer:
$20
Step-by-step explanation:
0.50×8=4
4×5=20
50 cents per 1/8 of a pitcher so that would mean that 2/8 or 1/4 would be a dollar and if you keep going like that you will get to 4, then you multiply 4 and 5 to get 20.
Can I please have brainliest?
Reflections. PLS HELP WILL MARK BRAINLIEST! if you dunno don't put anything. :)
Point Q is reflected over the x-axis onto its image Q'(-7,-3). Determine the coordinates of the pre-image.
(7, 3)
(-7, 3)
(7, -3)
(-7, -3)
Answer: (-7,3)
Step-by-step explanation: brainly plz
Answer:
(-7, 3)
Step-by-step explanation:
(-7, 3)
since your going over the x axis the x values stays the same
Freshman math please help as soon as possible!
WILL GIVE BRAINLIEST
(3x – 14) (2x + 10)
Find the value of x.
Answer:
(3x - 14) = (2x+ 10) { Because the angles are vertically opposite to each other}
3x-2x= 14+10
x=24
Convert 6.350 to a fraction
Answer:
[tex]6 \frac{350}{1000}[/tex] Is the answer, if you want it simplified then, [tex]6 \frac{7}{20}[/tex]
Step-by-step explanation:
Answer:
[tex]{ \sf{ \underline{answer \: is \: \: 6 \frac{7}{20} }}}[/tex]
Step-by-step explanation:
Hope you got the idea in previous answer.
[tex]6.350 = \frac{6350}{1000} [/tex]
reduce the fraction by 10:
[tex] = \frac{6350 \div 10}{1000 \div 10} \\ \\ = \frac{635}{100} [/tex]
then reduce it by 5:
[tex] = \frac{635 \div 5}{100 \div 5} \\ \\ = \frac{127}{20} [/tex]
in mixed fraction mode:
[tex] = 6 \frac{7}{20} [/tex]
how do you write 750 gallons to 14 minutes as a unit rate
x • 1 + x/1=? ,,,,,,,,,,,,,,,,,,,,,
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
[tex] \large \sf \: x \cdot 1 + \frac { x } { 1 } = ? \\ [/tex]
[tex] \huge \boxed{\mathfrak{Answer} \downarrow}[/tex]
[tex] \large \sf \: x \cdot 1 + \frac { x } { 1 } \\ [/tex]
Anything divided by one results in itself.
[tex] \large \sf \: x\times 1+x [/tex]
Combine x × 1 and x to get 2x.
[tex] = \large \boxed{ \bf \: 2x}[/tex]
The correct answer is 2x.Given f(x) = x2 - 4 , find f(-3).
Answer:
5
Step-by-step explanation:
what number is farther away from 2,300? -125 or -220
subject: math
Answer:
-220
Step-by-step explanation:
2,300-1 then we go into the negatives 0- -2,300
so if -5 is further from 0 than -4 that means the larger number is further
[tex]f(x)=(x+4)^2\\[/tex]
Answer:
x²+8x+16
Step-by-step explanation:
f(x) = (x+4)²
= (x+4)(x+4)
= x² + 4x + 4x + 16
= x² + 8x + 16
What is the solution to 12 = 3/4x
Answer:
3
Step-by-step explanation:
2
Which functions have zeroes in their domains? Need help ASAP. please and thank u :))))))
I use a app on my phone called (photòmath) and it helps so much.
Use f(x) = 1/2 and f^-1(x) = 2x to solve the problems.
f(2)=
f^-1(1) =
f^-1(X2)) =
Answer:
Solution:
When X=2
f(2)=1/2
= 1/2
When X= 1
f^-1(1)= 2*1
=2
When X=2
f^-1(2)=2*2
= 4
Step-by-step explanation:
I don't know if these are correct and if that last question is f^-1(2) or not.
Help need help please
Please help me it’s math coordinates planes
Answer:
(4.5 , 2.5)
Step-by-step explanation:
The midpoint can be found with the formula
[tex]midpoint = ( \frac{x1 + x2}{2} ).( \frac{y2 + y1}{2} )[/tex]
and (x1 , x2 ) , (x2, y2) are the coordinates of two points, and the midpoint is a point lying equidistant and between these two points.
What is the shape of this cross section?
Giving brainliest to the best answer :)
It's a rectangle.
It clearly shows the outline of the shape presented.
Please help me I need help
Answer:
d=14
Step-by-step explanation:
1d/6+2/3=1(d-2)/4
Find the L.C.M.
d+4/6=d-2/4
Cross multiply
4d+16=6d-12
Collect like terms
16+12=6d-4d
28=2d
Divide through by the coefficient of d
2d/2=28/2
d=14
Answer:
d = 20
Step-by-step explanation:
1/6*d + 2/3 = 1/4*(d - 2) do the multiplying
d/6 + 2/3 = (d-2)/4 now add fraction
d/6 + 2/3 to add these up we need to multiply 2/3 with 1/2 and it will be 4/6
d/6 + 4/6 = (d+4)/6
(d+4)/6 = (d-2)/4 cross multiply
4d + 16 = 6d - 24 add like terms
16 + 24 = 6d - 4d
40 = 2d divide both sides by 2
20 = d
The endpoints of ST are -15 and 25. Find the coordinate of the midpoint M
Answer: 5
Step-by-step explanation:
The coordinate of the midpoint M = 5
What is a Line Segment?A line segment is defined as a measured path between two places. Line segments can make up any polygon's sides because they have a set length.
The figure given below shows a line segment ST, where the length of line segment ST refers to the distance between its endpoints, S and T.
Given that M is the midpoint of ST
S______________M______________T
What is Midpoint?
A midpoint is defined as in the middle of the line connecting two points a position known as a midpoint. A location in the middle of a line connecting the two points that are equally far from both points is the midpoint.
The endpoints of ST are -15 and 25.
So the midpoint between S and T is given by,
⇒ M = (25 - 15)/2,
⇒ M = 10/2
⇒ M = 5
Hence, the coordinate of the midpoint M = 5
Learn more about the midpoint here :
brainly.com/question/5127660
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find the gradient of the line 3y=2x/3+4
Answer:
slope is also known as gradient
here gradient =2/9
Help please!! Branniest answer will be given!
Answer:
30
Step-by-step explanation:
area of triangle 1/2 b×h
1/2 10×6=30m^×
Mark me brainliestt
It’s buggy but I need help on this question here
how do you plot a point?
You take a pen or something that can produce writing then poke the paper at a place. That place is now a plotted point with [tex](x,y)[/tex] coordinates in your notebook.
Hope this helps :)
1) In the market for apartment housing, the quantity of available apartments is observed to be less than the number of renters who are willing and able to pay the market price of an apartment. In this scenario, the market is said to be _____.(1 point)
A in equilibrium because there is a surplus of apartments on the market
(B) in equilibrium because there is a shortage of apartments on the market
C in disequilibrium because there is a shortage of apartments on the market
D in disequilibrium because there is a surplus of apartments on the market
1) B
2) For a given market, the equilibrium quantity of the good or service will decrease if _____.(1 point)
A demand increases and supply decreases
B demand decreases and supply increases
(C) demand decreases and supply decreases
D demand increases and supply increases
2)C
3) Price Quantity Supplied Quantity Demanded
$10 1,000 2,500
$20 2,000 2,000
$30 3,000 1,500
$40 4,000 1,000
The equilibrium price for this market is _____.
(1 point)
A $10
(B) $20
C $30
D $40
3) B
4) In a given market, the market equilibrium price and quantity are $120 and 5 million units, respectively. At a price of $100, 4.8 million units are supplied, and 5.2 million units are demanded. It can be said that at a price level of $100 there is a _____.(1 point)
A a surplus of 0.4 million units
(B) a shortage of 0.4 million units
C a shortage of 0.2 million units
D a surplus of 0.2 million units
4) B
5)The supply and demand curves for a market are graphed below with price in dollars and quantity in thousands.
Two intersecting lines are graphed. The horizontal axis labeled Quantity goes from 0 to 70 in increments of 10. The vertical axis labeled Price goes from 0 to 50 in increments of 10. A line with a negative slope is labeled D and a line with a positive slope is labeled S. The lines intersect at approximately left parenthesis 33.7 comma 30 right parenthesis. A horizontal dashed line extends from left parenthesis 0 comma 30 right parenthesis to the point of intersection.
Which of the following would result from an increase in the supply curve?
(1 point)
(A) a market equilibrium price less than $30
B a market equilibrium quantity less than $30
C a market equilibrium quantity greater than $30
D a market equilibrium price greater than $30
5) A
5/5 Good job
Answer:
Hey
Step-by-step explanation:
Hey did you find the answers to this? i really need it. im desperate!
1. The market is said to be in disequilibrium because there is a shortage of apartments on the market
2. The equilibrium quantity of the good or service will decrease if demand decreases and supply decreases
3. The equilibrium price for this market is $20
4. It can be said that at a price level of $100 there is a a shortage of 0.4 million units
Equilibrium is the point at which quantity demanded equal quantity supplied
The price at this point is referred to as the equilibrium price.
Above equilibrium, there is a surplus - quantity supplied exceeds quantity demanded. As a result of the surplus, price would fall until equilibrium is reached.
Below equilibrium, there is a shortage - quantity demanded exceeds quantity supplied. As a result of the shortage, price would rise until equilibrium is reached.
A decrease in demand would lead to a leftward shift of the demand curve. As a result, quantity and price decreases. A decrease in supply would lead to a leftward shift of the supply curve. This leads to a decrease in quantity and an increase in price. Taking these two effect together, equilibrium quantity would decrease and there would be an indeterminate effect on equilibrium price
Equilibrium price is $20. This is because this is the price at which quantity demanded exceeds quantity supplied
There is a shortage because quantity supplied is less than quantity demanded
Shortage = 5.2 million - 4.8 million = 0.4 million
A similar question was solved here : https://brainly.com/question/13463225?referrer=searchResults
solve the systems of linear equations using substitution
1.x-4y=-10 2.a-3b=24
2x+y=-11 a+2b=-16
3.4j-5k=27 4.m+n=-3
k=j-7 m-4n=27
Step-by-step explanation:
1 . x - 4y = -10
2x + y = -11
multiply the first equation with 2
2x - 8y = -20
-
2x + y = -11
===============
= 0 - 9y = -9
y = 1
x = -6
-------------------------------------------
2.
a - 3b = 24
-
a + 2b = -16
=============
= 0- 5b = 40
b = - 8
a = 0
and so on
For number 8 name the angle vertical to
Answer:
the angle vertical to angle VZY is angle XZW.
hope it helps.stay safe healthy and happy.please find value of x and y
Answer:
X=x=−5y/3
y=x=−5y/3
Step-by-step explanation:
2x+y/3⋅1/x−3y=1/3⋅1/2=x=−5y/3
Answer:
x = [tex]\frac{5}{7}[/tex] , y = - [tex]\frac{3}{7}[/tex]
Step-by-step explanation:
Given 2 equal matrices then the corresponding elements in each matrix are equal, then
2x + y = 1 → (1)
x - 3y = 2 → (2)
Multiplying (1) by 3 and adding to (2) will eliminate y
6x + 3y = 3 → (3)
Add (2) and (3) term by term to eliminate y
7x + 0 = 5
7x = 5 ( divide both sides by 7 )
x = [tex]\frac{5}{7}[/tex]
Substitute this value into (1) and evaluate for y
[tex]\frac{10}{7}[/tex] + y = 1 ( subtract [tex]\frac{10}{7}[/tex] from both sides )
y = [tex]\frac{7}{7}[/tex] - [tex]\frac{10}{7}[/tex] = - [tex]\frac{3}{7}[/tex]
Help Y:_,_ X:_,_ / Can someone explain
How much do $10 pieces of candy cost if 1000 pieces cost $20
Answer:
50 pcs
Step-by-step explanation:
say
1000 pcs / $20
so 50 pcs / $
then
$10 * 50 pcs / $ = 500 pcs
Elsa got a prepaid debit card with $15 on it. For her first purchase with the card, she bought some bulk ribbon at a craft store. The price of the ribbon was 7 cents per yard. If after that purchase there was $12.83 left on the card, how many yards of ribbon did Elsa buy?
We need to find the yards of ribbon that Elsa bought with her debit card.
The amount of ribbon that Elsa bought was 31 yards.
Initial amount which is present on the card is [tex]\$15[/tex]
Amount left after spending is [tex]\$12.83[/tex]
Amount spent on ribbon is [tex]15-12.3=\$2.17[/tex]
Converting to cents
[tex]2.17\times 100=217\ \text{cents}[/tex]
Cost of one yard of ribbon is [tex]7\ \text{cents}[/tex]
[tex]1\ \text{yd}=7\ \text{cents}\\\Rightarrow 1\ \text{cent}=\dfrac{1}{7}\ \text{yd}\\\Rightarrow 217\ \text{cents}=\dfrac{217}{7}=31\ \text{yd}[/tex]
The yards of ribbon that Elsa bought is [tex]31\ \text{yards}[/tex].
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