Answer:
4.35/5= 0.87 liters
you divide the total by how many to find out what the unit rate is for each sample
Step-by-step explanation:
5x+6=2x+15 solve for x
Answer:
the answer is:
5x - 2x = 15 - 6
3x = 9
x = 3
y=2x+3
when x is 0, y is
when x is 1, y is
when x is 2, y is
(8th grade)Use the elimination method to solve the system.
4x+6y=10
2x+5y=1
4x+6y=10
-
2x+5y=1
= 2x+y=9
2x=9-y -1
9-y+5y=1 ( using 1)
4y=1-9
y=-8/4
y=-2
2x=9-(-2)
2x=11
x=11/2
HELPPP please please please
Answer:b
Step-by-step explanation:
What is the value of g(-9) for the function g(x) = x2 - x?
Answer:
72Step-by-step explanation:
Given the function;
g(x) = x^2 - x
We are to find g(-9)
g(-9) = (-9)² - 9
g(-9) = 81 - 9
g(-9) = 72
hence the value of g(-9) is 72
please help with solving this
Answer:
x=-7
Step-by-step explanation:
5x-2x+1=3x-6-x first combine like terms
3x+1=2x-6 combine like terms by subtracting 2x from both sides
x+1=-6 subtract 1 from both sides
x=-7
Can someone help me out please!!
x =56 y =90
Step-by-step explanation:
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The Gonzalez's updated their bedroom by purchasing a new lamp for $89.95 and a comforter set for $239.99. They paid 6.5% sales tax on their purchases. If the Gonzalez's paid $351.72 total, determine if they paid the correct amount.
Answer:
Not exactly
Step-by-step explanation:
Cost lamp = $89.95Cost of comforter set = $239.99Sales tax = 6.5%Total payment:
($89.95 + $239.99)*1.065 = $351.39Total amount is a little different:
$351.72 vs $351.39write tow additions that each have asum of -21.5.
Answer:
problem 1: -10.75+(-10.75)= -21.5
problem 2: (−5.375)+(−5.375)+(−5.375)
+(−5.375)= -21.5
Step-by-step explanation:
for the first one is just divided -21.5 by two and added the sum with itself.
for the second I divided -21.5 by 4 and added the sum up 4 times to get -21.5 again.
the equations might look a little too complicated but I hope this helped!
The two lines representthe amount of water, over time, in two tanks that are the same size. Which container is filling more quickly? Explain how you know.
Answer:
no picture sorry but if either tanks line goes higher than the other than its filling faster
Step-by-step explanation:
Carmen got a puppy for her birthday. Her mom wants it kept outside when the weather
is nice, so Carmen has decided to fence a rectangular area 9 feet long by 6 feet wide for
the puppy to play in. How many feet of fence does Carmen need?
Answer:
54ft of fence for the PUPPY
Step-by-step explanation:
Grandma's age is 6 years less than 5 times Junior's age, j. If Grandma is 64 years old, which equation
can be used to find Junior's age?
Helppp
Answer:
junior is 6
Step-by-step explanation:
take 64 and divide by 5 you get 12 then take away the 6 years and you get juniors age which is 6
The equation used to find the age of Junior's age is 64 = 5J - 6 and the age of Junior will be 14 years old.
How to form an equation?Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.
In other words, an equation is a set of variables that are constrained through a situation or case.
Let's say Grandma's age is G while junior is J.
As per the given,
Grandma's age is 6 years less than 5 times Junior's age,
G = 5J - 6
64 = 5J - 6
J = 14
Hence "The equation used to find the age of Junior's age is 64 = 5J - 6 and the age of Junior will be 14 years old".
For more about the equation,
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Penny reads 10
pages in
hour. What is the unit rate for pages per hour? For hours per page?
The unit rate is 30 page(s) per hour.
(Simplify your answer. Type an integer, proper fraction, or mixed number.)
The unit rate is hour(s) per page.
(Simplify your answer. Type an integer, proper fraction, or mixed number.)
Answer:
Hr/p is 1/30 Or 1hr every 30pg
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Which expression does not represent 625?
Answer:
where are the choices?
Step-by-step explanation:
Sindhu’s present age is thrice of Shilpa. If Shilpa’s age three years ago was x, then Sindhu’s present age is
3 (x – 3)
3x + 3
3x – 9
3(x + 3)
Answer:
I think "D"- 3(x + 3)
Step-by-step explanation:
as 3 years ago - x
so present age of shilpa - x +3
~~~~~~~~~~~~~
present age of sindhu - 3 (x+3)
i guess : )
Shilpa's age three years ago
Shilpa's age now = x + 3
Sindhu's age now = 3(x + 3)
Suppose Adriana spends $ 73.00 dollars on T-shirts and pants. A T-shirt costs $5.50 and pants cost $25.50. This is an equation in two variables. What would be a solution (to the variable) above if she buys 2 pair of pants.
Answer:
She spent 51 dollars on pants and 22 on t-shirts so she bought 4 shirts
Step-by-step explanation:
What is the inequality equation? Mike earned $40 for working 4 hours. If he wants to buy a bike that costs $120, how many more hours will he have to work?
PLEASE HELP!!!!!!!!1
Answer:
Step-by-step explanation: he has to work 3 hours because
$40 = 4 hours
$40 x 3 hours = $120
What is the slope of the graph below?
Answer:
C
Step-by-step explanation:
Full equation: y = 3/2x + 1
pls help me with this i will give brainliest to who answer both questions
Answer:
1st one: 50 cups
2nd one: 3.125 gallons
Step-by-step explanation:
Question 1:
2.5 cups per pitcher
20pitchers x 2.5cups = 50cups total
Question 2:
16 cups per gallon
50cups / 16cups = 3.125 gallons
Answer:
D 50
Step-by-step explanation:
B 34 gallons
Please help y’all I really need help with this
Answer: y = -x - 4
Step-by-step explanation:
I NEEED HELP!!!!!
find the equation of the line containing (5, -2) and has a slope of -1
Answer:
y = -(×)+7
Step-by-step explanation:
y+2 = -× + 5
y = -(×) + 7
If Eugene can buy three cantaloupes for $7. Then how many can you buy with $14
If anyone could help me please on number 4
how are the triangles congruent ?
AAS , AA , ASA , SAS , or Not enough information
I have the answer. The answer is AAS
classify the triangle given the side lengths
5, 8, 12
a Acute
b right
c obtuse
Answer:
The answer is the second one
Help asap pleaseee ( real answers only) serious.
Answer:
trade policies in order for a city-states to have a strong economy?
Step-by-step explanation:
Write an equation in Slope intercept form of the line that passes through the given points (-3,4) (1,4)
The equation for the line that passes through the point A ( -3 , 4 ) and
B ( 1 , 4 ) is y = 4
What is an Equation of a line?
The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept
And y - y₁ = m ( x - x₁ )
y = y-coordinate of second point
y₁ = y-coordinate of point one
m = slope
x = x-coordinate of second point
x₁ = x-coordinate of point one
The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given data ,
Let the first point be A ( x₁ , y₁ ) = A ( -3 , 4 )
Let the second point be B ( x₂ , y₂ ) = B ( 1 , 4 )
Now ,
The equation for the line is given by
y - y₁ = m ( x - x₁ )
To find the slope of the line ,
Slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Substituting the values , we get
m = ( 4 - 4 ) / 1 - ( - 3 )
m = 0
So , the slope of the line is 0
Now ,
The equation of line will be
y - 4 = 0 ( x - ( -3 ) )
y - 4 = 0
Adding 4 on both sides , we get
y = 4
So , the equation of the line is y = 4
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10=h/2+8 solve, its for algebra 1
Answer:
Subtract 8 from both sides which lead it to 2=h/2, then multiply two for each side then it turns to 4=h
what is the answer of 1/3pi x r^2 / 4 x 2h?
PLEASE ANSWER FAST ILL MARKYOU AS A BRAINLIST
Answer:
1/3pi x r^2 / 4 x 2h
Step-by-step explanation:
Ummm I'm just clueless. :/
what is the square root of 69 + 249 + 369
Answer:
The square root of 687 is 26.21
Step-by-step explanation:
write 9 times 9 times 4 times 4 times 4
Answer:
9 times 9 times 4 times 4 times 4=5184
