Answer:
-5/42
Step-by-step explanation:
Answer: -0.11
Step-by-step explanation:
i need helppp asap please!!!
Evelyn is blocking off several rooms in a hotel for guests coming to her wedding. The hotel can reserve small rooms that can hold 3 people, and large rooms that can hold 5 people. Evelyn reserved 2 more small rooms than large rooms, which altogether can accommodate 54 guests. Write a system of equations that could be used to determine the number of small rooms reserved and the number of large rooms reserved. Define the variables that you use to write the system.
Answer:
Let s=
\,\,\text{the number of small rooms reserved}
the number of small rooms reserved
{Let }l= {the number of large rooms reserved
Let l=the number of large rooms reserved
Each small room can accommodate 3 guests, so ss small rooms can hold 3s3s guests. Each large room can accommodate 5 guests, so ll large rooms can hold 5l5l guests. Therefore, the total number of guests accommodated 3s+5l3s+5l equals 54:54:
3s+5l=54
3s+5l=54
Since Evelyn reserved 2 more small rooms than large rooms, if we add 2 to the number of large rooms, we will get the number of small rooms, meaning ss equals l+2.l+2.
s=l+2
s=l+2
{Write System of Equations:}
Write System of Equations:
3s+5l= 54
s=l+2
Step-by-step explanation:
s=l+2
How do you find the positive solution to an equation?
No solutions, the graphs never intersectInfinite solutions, the expressions are equivalentThe same number of solutions as the highest degree, however, some of these solutions may not be real solutions, they may be complex solutionsLet s= the number of small rooms reserved
Let l=the number of large rooms reserved
Each small room can accommodate 3 guests, hence ss small rooms can hold 3s3s guests. Each large room can accommodate 5 guests, so all large rooms can hold 5l5l guests. Therefore, the total number of guests accommodated 3s+5l3s+5l equals 54:54:
3s+5l=54
3s+5l=54
Since the was Evelyn reserved 2 more small rooms than large rooms, if we add 2 to the number of large rooms, we will get the number of small rooms, meaning ss equals l+2.l+2.
s=l+2
s=l+2
Write System of Equations:
3s+5l= 54
s=l+2
Learn more about Equations here https://brainly.com/question/10413253
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OK, so I'm really bad at Math so Help me with my math plz..
Answer:
3+2h
Step-by-step explanation:
Which line has a slope of 3 and a y intercept of 2?
Answer: A
Step-by-step explanation:
Hope this helps
Answer:
A.
Step-by-step explanation:
Because we know the line has a slope of positive 3, this means we can cross out Graphs C and D because they have negative slopes. We also know that the line has a y-intercept of 2. This means that Graph B cannot be the right answer because it has a y-intercept of 3. This leaves us with Graph A which is the answer.
The Greens are moving. Their real estate agent located 81 houses listed for sale in their price range. Of those houses listed for sale,
51 had a finished basement.
56 had a three-car garage.
37 had a finished basement and a three-car garage.
Complete parts a) through c).
a) How many had a finished basement but not a three-car garage?
b) How many had a three-car garage but not a finished basement?
c) How many had either a finished basement or a three-car garage?
Answer:
We know that:
There is a total of 81 houses:
51 had a finished basement.
56 had a three-car garage.
37 had a finished basement and a three-car garage.
a) How many had a finished basement but not a three-car garage?
51 had a finished basement, and 37 have a finished basement and the garage, then:
51 - 37 = 14 hoses have only the basement.
b) How many had a three-car garage but not a finished basement?
Same reasoning as above:
56 - 37 = 19 houses only have the garage.
c) How many had either a finished basement or a three-car garage?
Now we only count the ones that have one finished thing, in this case, we already found the number of houses that have only the garage or only the basement, then the number of houses that either had a finished basement or a finished garage is:
19 + 18 = 37 houses.
HELP ME THIS IS TORTURE
0.44
Step-by-step explanation:
There are 44 yellow squares out of the grid of 100
Answer:
11/25
Step-by-step explanation:
sarah lives 7.15 kilometers away from her school. which fraction represents the distance from sarah’s house to her school
Answer:
B, 7 3/20
Step-by-step explanation:
This is a mixed fraction because it has a whole number. The 7 is put to the side. The .15 is put over 100 and makes the fraction 15/100. This can be simplified into 3/20 by dividing by 5.
Which Sequence would graph as a linear equation? And how do you know?
A. 7, 10, 11, 14
B. 12, 15, 20, 25
C. 1,6, 12, 24
D. 4,9, 14, 19
Answer:
D is linear.
Step-by-step explanation:
D is linear because you can add the same number over and over again to get to the next one. Linear means repeated addition.
A factory announced in 10% bonus to its 40 workers from the net profit at the end of the year if every workers recived Rs.6125 how much was the profit of the factory
Answer:
5,512.5
Step-by-step explanation:
Answer:
Factory's net profit = Rs. 2,450,000
Step-by-step explanation:
A factory announced 10% bonus to its 40 workers from the net profit.
Every worker received Rs. 6125.
∴ The total bonus given = 40 × Rs. 6125 = Rs. 245,000
Let the factory's net profit be 'p'.
10% of p = Rs. 245,000
0.1p = Rs. 245,000
p = Rs. 245,000 ÷ 0.1 = Rs. 2,450,000
At an amusement park, a person spends $30 on admission and food, and then goes on r
number of rides that cost $2 each.
a. Write an equation to represent the total amount A spent
at the amusement park if a person goes on anywhere from 0 to
5 rides.
b. Represent the relation as a table, as a graph, and as a mapping
diagram.
c. Find the domain and range, and then determine whether the
relation is a function or not.
A wedding photographer charges $297 for 3 hours of coverage. How much will a client have to pay for a 7- hour package?
Answer:
The answer is 693
Step-by-step explanation:
I divided $297/3 = $99 x 7 = $693
I hope this helps :)
Answer:
$693
Step-by-step explanation:
If 3 hours is $297, then 6 hours is $297 multiplied by 2. Then you take $297 and divide it by three to see how much you pay for one hour, ($99) and add that to $297 times two.
Jonna ran a mile in a physical education class
Kendall says that $4 for 3 pencils is a unit rate.explain if that is correct
Answer:
that's not right
Step-by-step explanation:
unit rate is amount of $ for 1 pencil
Solve the following linear system using the substitution method. Be sure to put your x and y values in the correct spots in the provided coordinate.
24=-3x+y
5y=15
Answer:
The answer is (7,3)
Step-by-step explanation:
to solve this systems of equations, set both equations equal to y (common variable in both equations).
[tex]24-3x=y\\3=y[/tex]
by looking at both of these, we already know that y is equal to 3.
substitute y for 3 to solve for x.
[tex]24-3x= 3[/tex]
subtract 24 from both sides.
[tex]-3x= -21[/tex]
divide both sides by -3.
[tex]x=7[/tex]
the ordered pair will be written as (7,3)
you can check your answer by substituting 7 and 3 for x and y.
[tex]24= 3(7)+3\\24=21+3\\24=24[/tex]
hope this helps ;)
I only need the final question, Please hurry!
Answer:
c would be the power of -5
Step-by-step explanation:
Write an equivalent expression for 7^12 x 7^4
Answer:
33232930569601
Step-by-step explanation:
The vertical lines that intersect and form 90 degree angles
are called
Answer:
Its
helpful
90 degree angles
15 – 2 (3 - 2x) = 49
The temperature at noon was 8 °.
How many degrees colder is 15°?
Answer:
7 degrees colder
Step-by-step explanation:
15 degrees - 8 degrees = 7 degrees
HELPP PLEASE!!
FIND THE VALUE OF Y.
Lin and her brother each created a scale drawling of their backyard, but a different scales. Lin used a scale of 1 inch to 1 foot. Her brother used a scale of 1 inch to 1 yard Express the Lin's scale for the drawling without units. Type your answer in the format: 3:4 With no spaces
Answer:
1:12
Step-by-step explanation:
Give the following :
Lin's scale = 1 inch to 1 foot
Brother's scale = 1 inch to 1 yard
Lin's scale for the drawing without units :
To obtain this, convert foot to inch:
1 foot = 12 inches
Hence,
1 inch is equivalent to 12 inches
Hence, rewriting Lin's scale without units :
1:12
Select all the statements that must be true for any scaled copy Q of Polygon P. Angle measures of Polygon P clockwise from bottom left, in degrees, 90, 125, 35, 250, 80, 135. Group of answer choices The side lengths are all whole numbers. The angle measures are all whole numbers. Q has exactly 1 right angle. If the scale factor between P and Q is LaTeX: \frac15 1 5 1 5 1 5 , then each side length of P is multiplied by LaTeX: \frac15 1 5 1 5 1 5 to get the corresponding side length of Q.
Answer:
The correct options are;
1) The angle measures are all whole numbers
2) Q has exactly 1 right angle
Step-by-step explanation:
1) When a polygon is scaled to obtain another polygon, whereby the scale factor for the transformation is constant, we have;
The ratio of the sides of the two polygon will be constant, and the two polygons will be similar
Therefore, the interior angles of the polygon and the scaled copy will be equal
Given that the interior angles of the original polygon are all whole numbers, and the interior angles of the scaled copy are congruent to the interior angles of the original polygon, the interior angles of the scaled of the scaled copy are therefore all whole numbers.
2) Similarly, given that the interior angles of the original polygon has exactly 1 right angle, the interior angles of the scaled copy will therefore have exactly 1 right angle.
Expand and simplify (x + 5)(x − 4)
Answer:
133.5.744003839933030
Answer:
x^2+x-20
Step-by-step explanation:
x×x+x×-4+5x+5×-4
x^2-4x+5x-20
Hope this helps :)
The length of a rectangle is 6 centimeters less than twice its width. The perimeter of the rectangle is 48 cm. What are the
of the rectangle?
Answer:
the length is 12 and the width is 9.
Step-by-step explanation:
The first step is always to assign letters to the variables. We can call length L and width W.
Since all units are in cm, unit conversion is unnecessary.
Next, set up some equations. L=2W-6 because of the first sentence of the problem. Length times width equals area, so L*W=108.
Now that there are two equations and two variables, the next step is to solve the system. I'm going to solve it by plugging in the right side of the first equation in for L in the second equation. This gives me (2W-6)*W=108. Distributing the W gives me 2W^2-6W=108, or W^2-3W-54=0. Using the quadratic formula, I get that W=9. Using the first equation, L=2*9-6=12. So the length is 12 and the width is 9.
Fraction to decimal
Answer:.1212
Step-by-step explanation:divide 4 by 33
Just divide the top number (numerator) by the bottom number (denominator) and you'll get your decimal. You may need to simplify the decimal you get, or convert it to a percentage, etc.
how many solutions in these two equations-
1. 5x-4y>10 ; 3x-2y 2
Answer:2
Step-by-step explanation:
What is quadratic form of the length of a classroom floor is 1m longer than its width and the area is 54 m2
Answer:
x(x+1)=54,Quadratic equation
Find the missing number of each unit rate. 28/7 = ?/1. and 60/12 = ?/1
Answer:
28/7=4 and 60/12=5
Step-by-step explanation:
Answer:
[tex]\frac{28}{7} = \frac{4}{1} \\\\\frac{60}{12} = \frac{5}{1}[/tex]
Explanation: 28 is divisible by 7, when multiplied by 4.
60 is divisible by 12, when multiplied by 5.
What’s the answer? :)
A?
B?
C?
D?
Answer:
1st of all- (OFF TOPIC) you are on canvas lol
2nd- not sure, maybe B or C. Sorry if it is wrong, and I hope I could help.
Can somebody plz help me and answer these questions right thx!!!!!
(WILL MARK BRAINLIEST)
Answer:
R,I,NITE,RE,integer
Step-by-step explanation:
a)R
B) I
C) N,I,T,E
d) R,E
e) integer
Answer:
a. R
b. I
c. E and E
d. E, R
e. INTEGER
Step-by-step explanation: