Robin can clean 727272 rooms in 666 days. how many rooms do she clean in 9 days
Answer:
Robin can clean 9828 rooms in 9 days
Step-by-step explanation:
Since Robin can clean 727272 rooms in 666 days, we can find how many rooms she can clean in 1 day by dividing 727272 by 666
number of rooms cleaned by Robin in 1 day = 727272 rooms/666 days = 1092 rooms/day
We can then find how many rooms she can clean in 9 days by multiplying 1092 by 9
1092 rooms/day * 9 days = 9829 rooms
Please help me with this question?
Answer:
Step-by-step explanation:
The answer is A
If it's not then i'm sorry
Answer:
None of the above
Step-by-step explanation:
A. b ≠ 0
B. Solve for b:
-7/(2 b) = (2 b)/7
Cross multiply:
-49 = 4 b^2
-49 = 4 b^2 is equivalent to 4 b^2 = -49:
4 b^2 = -49
Divide both sides by 4:
b^2 = -49/4
Take the square root of both sides:
Answer: b = (7 i)/2 or b = -(7 i)/2
write an equation for the following: A taxi cab in Myrtle Beach charges $2 per mile and $1 for every person. If a taxi cab ride for two people costs $12, how far did the taxi cab travel?
Answer:
He drove 5 miles!
Step-by-step explanation:
So if he has 2 people and 1 dollar a person that will be 2 dollars just for them. If you take 2 away from 12 you get 10. Then he drove 5 miles because if you do 5 x 2 its equals ten dollars. So he drove 5 miles!
Hope this helps and Happy Halloween!
¿Cuánto es $ 3.57 redondeado al dólar más cercano?
HELPPP look at the picture I’m stuck on this
Answer:
the last graph (D)
Alison’s age is 16 more than half of Sam’s age. Using S to represent Sam’s age, write an expression that represents Alison’s age
Answer:
(s/2)+16=Alison's age
Step-by-step explanation:
Answer:
1/2S + 16.
Step-by-step explanation:
if your techer tells you to do questions 38 through 51 in your math book for homework how many questions is that
Answer:
thats 13 questions
Step-by-step explanation:
Answer: 13 questions
Step-by-step explanation: 51-38 equals 13
At a business meeting at Panera Bread , the bill for two cappuccinos and three caffe lattes was $19.75. At another table, the bill for one cappuccino and two lattes was $11.97 . How much did each type of beverage cost? Help!!
Answer:
too much
Step-by-step explanation:
i'm broke
Does the following relation represent a function?
{(14, 15), (5, 7), (3, 10), (11, 1), (5,8)]
Yes
O No
Pls help soon
Answer: This is not a function.
Step-by-step explanation: A function CANNOT have a repeating x-value.
456x5 please help me I don’t know how to work this out but I think you do 5x6 which is 30 than I don’t know after that??
Answer:
20,320
Step-by-step explanation:
6*5=30 PUT YOUR 3 UP AND KEEP THE ZERO ON BOTOM THEN 5*5 IS 25 PUT YOUR 2 UP AND YOUR 5 ON BOTTOM THEN 5*4= 20 PUT YOUR 2 UP AND 0 ON BOTTOM THEN PUT A ZERO UNDER YOUR FIRST 0 AND THEN TAKE 6*4= 24 PUT YOUR 2 UP AND YOUR 4 ON BOTTOM AND THEN TAKE 4*5= 20 PUT YOUR 2 UP AND 0 ON BOTTOM AND THEN TAKE 4*4 = 16 AND TAKE AND PUT YOU 1 UP AND YOUR 6 ON BOTOM AND ADD THEM TOGETHER
Consider the sequence of steps to solve the equation:
X-3
—— = x +3
3
Step 1 = X-3 = 3(x + 3)
Step 2 = X-3 - 3x + 9
Step 3 = x= 3x + 12
Step 4 = -2x = 12
Step 5 = x= -6
Identify the property of equality which yields Step 1.
A)
Division Property
B)
Addition Property
C)
Subtraction Property
D)
Multiplication Property
PLZ ANSWER!!!
ALMN and A NOP similar right triangles. The coordinates of all the vertices are integers.
A. The relationship between the slope of LN and the O slope of NP cannot be determined, because the triangles are congruent.
B.The slope of LN is greater than the slope of NP This is because the ratio of the change in y-values of the endpoints to the change in x-values of the endpoints is greater for LN than for NP.
C.The slope of LN is less than the slope of NP This is because the ratio of the change in y-values of the endpoints to the change in x-values of the endpoints is less for LN than for NP
D. the slope of LN is equal to the slope of NP. this this because ratio of the change in x values of the endpoints is the same for LN as for NP
Answer:
D . the slope of LN is equal to the slope of NP. this this because ratio of the change in x values of the endpoints is the same for LN as for NP
Step-by-step explanation:
LMN and A NOP similar right triangles. The coordinates of all the vertices are integers.
Since the triangles are similar, we can the ratio of the sides are equal
OP NM
----- = -----
NO LM
OP/ NO is the slope of LN and
NM/ LM is the slope of NP
They are equal so the slopes are the same
FAST HBELP 1min oijdfgpidfgdfgdfgg
Answer:
it looks like you have it right
Step-by-step explanation:
find each sum.
17+(-28)
12+(-9)
-2+7
-14+(-10)
Answer:
-11
3
5
-24
Step-by-step explanation:
Answer:
1.-11
2.3
3.5
4.-24
Step-by-step explanation:
Hope this helps! :)
Multiply. Write the answer in simplest form.
1/2 x 3/5 x 4/9
Answer:
4/75
Step-by-step explanation:
The required simplified form of the expression 1/2 x 3/5 x 4/9 is 12/90.
Given that, to determine the simplified form of the expression 1/2 x 3/5 x 4/9.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
= 1/2 x 3/5 x 4/9
Simplifying,
= [1×3×4] / [2×5×9]
= [12]/[90]
= 12 / 90
Thus, the required simplified form of the expression 1/2 x 3/5 x 4/9 is 12/90.
Learn more about simplification here:
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8v=2(4v+2) show your work
Answer:
NO SOLUTION
Step-by-step explanation:
8v=8v+4
8v-8v=4
0=4
Therefore, NO SOLUTION
What does the confidence interval of a confidence level of 99% tell about the population of all college students in the state? Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice.
Answer:
we need to know the options
Step-by-step explanation:
Which relation is not a function?
{(1,5), (2,6), (3,6), (4,7)}
{(4,7, (2,1), (-3,6), (3,4)}
{(-1,6), (1,3), (2,5), (1,7)}
{(-1,2), (0,5), (5,0), (2,-1)}
Answer: C
Step-by-step explanation:
The X value repeats itself
Step-by-step explanation: In order for a function not to be a relation,
each x-coordinate must correspond to more than one y-coordinate.
Notice that in third relation, the 1 pairs with a 3
in one case and it pairs with a 7 in the other case.
Since each x-coordinate pairs with more than one y-coordinate,
this relation is not a function but the other ones are functions.
Question is in the picture below please help
Answer:
3
Step-by-step explanation:
3(8)(4)/8(4) = 3
Answer:
3
Step-by-step explanation:
Order of Operations: BPEMDAS
Step 1: Define
a = 8
b = 4
(3ab)/(8b)
Step 2: Substitute and Evaluate
(3 · 8 · 4)/(8 · 4)
(24 · 4)/32
96/32
3
what's -7 / 8 × 6 / 9
Answer:
-7/12
Step-by-step explanation:
Find the value of x:
To find the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result. And there ya have it mate.
What is
1
,
318
×
27
?
Answer:
1,8586
Step-by-step explanation:
Group Tens as Hundreds
Write how many tens. Circle groups of 10 tens.
Write how many hundreds. Write the number.
Answer:
Write how many groups of tens there are
Circle groups where there are ten groups of tens
Write how many hundreds there are
Write the total number of tens and hundreds there are
Suppose f(x) = 12x – 1,400 and g(x) = 12x – 1,535. Describe the transformation of the graph of f to the graph of g. Group of answer choices The graph is translated left 135 units. The graph is translated right 135 units. The graph is translated down 135 units. The graph is translated up 135 units.
The transformation of the graph of f to the graph of g is that the graph is translated down 135 units.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
The given two functions are
f(x) = 12x – 1,400 and
g(x) = 12x – 1,535
A transformation is a general term for four specific ways to manipulate the shape and/or position of a point, a line, or geometric figure.
We need to find the transformation of the graph of f to the graph of g.
The graph is translates down 135 units, because the y-intercept decreased by 135 units from f(x) to g(x).
Hence, the transformation of the graph of f to the graph of g is that the graph is translated down 135 units.
To learn more on Graph click:
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Finding the Equation of a Line
You have discovered another alien.
Move the sliders to change the slope and y-intercept.
Create an equation to produce the correct line of travel.
slope: 0
6
What is the equation of the line that provides the
correct path to rescue this alien?
A. Y=5
B. Y=x+5
C. Y=-x+5
D. Y=5x
Answer:
the answer is Y=-x+5
Step-by-step explanation:
There are 72 female performers in a dance recital. The ratio of men to women is 2:3.
How many men are in the dance recital?
Answer:
48
Step-by-step explanation:
72 ÷ 3 = 24
so you know that the men is 24 × 2 = 48
48:72 = 2:3
need help not sure
Answer:
6
Step-by-step explanation:
You add 3 and 5 to get 8 and then you will subtract 2 from 8 to get 6
what is 50 + 100 - 150 x 2
Answer:150
Step-by-step explanation:50 + 100=150 150 - 300=150
Answer:
0
Step-by-step explanation:
100+50=150
150-150=0
0×2=0
9 - 5k = 12 - (6k + 7)
help
Answer:
k = 10
Step-by-step explanation:
9 - 5k = 12 - (6k + 7)
open the parenthesis
9 - 5k = 12 - 6k - 7
add 6k to both sides of the equation
9 - 5k + 6k = 12 - 6k - 7 + 6k
combine like terms
9 + k = 19
subtract 9 from both sides of the equation
9 + k - 9 = 19 - 9
k = 10
3/2926 how much is it
Answer:0.00102529049
Step-by-step explanation: Use a calculator >:) EX clap.
Answer:
0.001025290498975
Step-by-step explanation: