Given parameters:
Number of pages Haley can read = [tex]\frac{5}{8}[/tex] pages
Time to read the pages = [tex]\frac{2}{3}[/tex] min
Unknown:
Number of pages that can be read in 1 min = ?
Solution:
To solve this problem let us find Haley's rate;
Rate = [tex]\frac{Number of pages Haley can read}{Time }[/tex]
Input the parameters and find the rate;
Rate = [tex]\frac{5}{8} / \frac{2}{3}[/tex]
Rate = [tex]\frac{5}{8} x \frac{3}{2}[/tex]
Rate = [tex]\frac{15}{16}[/tex] pages/min
Now that we know the rate;
In 1 min; number of pages Haley can read;
Number of pages = Rate x time
Number of pages = [tex]\frac{15}{16}[/tex] x 1 = [tex]\frac{15}{16}[/tex][tex]\frac{15}{16}[/tex] pages
Haley can read pages [tex]\frac{15}{16}[/tex] in 1 minute.
Which of the binomials below is a factor of this trinomial?
6x2 - 6x - 72
[tex]6 {x}^{2} - 6x - 72 = [/tex]
[tex]6( {x}^{2} - x - 12) = [/tex]
[tex]6(x - 4)(x + 3)[/tex]
1.09 divided by 3.08 show your solution pls answer im suffering at this question
Answer:
1.09 divided by 3.08 show your solution pls answer im suffering at this questioniunhobkhnkhnojnjonojnjonjonojnojnonjn
Step-by-step explanation:
ljmjlnjlljnljnjonjnjljl
Tasha earns $400 per week plus a commission of 10% on her weekly sales. Each week she saves One-fourth of her earnings. In the expression , what does the expression 400 + 0.1s represent in this situation?
the amount Tasha saves each week
the amount Tasha earns each hour
Tasha's weekly commission
Tasha's weekly earnings
Answer:
Tasha's weekly earnings
Step-by-step explanation:
I just took the pre-test
(sorry if I'm a little late)
Answer:
tasha's weekly earnings
7. Which is better? 500 people giving you $200 each or 200 people
giving you $500 each? Explain.
Answer:
both will give you the same amount of money, $100,000, so I would consider the fact that I'd rather only have 200 people give me money then 500. So I would say 200 people giving me $500 would be the best option
Enter your responses in the blank.
T= 2x + 3y - 2
____=3y
- 2x = 3y - 2
____ = y
Mark Went to the store and purchase nine pairs of socks and three packages of undershirts for $8.28 each he also purchase a pair of pants for $32 he spent a total of $77.99 how much did he pay for each pair of socks write an equation using the variable S
Answer:
He paid $2.35 for each pair of socks.
An equation using the variable S is
$77.99 = 9S + (3 × $8.28) + $32
Step-by-step explanation:
Let S be the cost of a pair of socks
From the question, Mark purchase nine pairs of socks, that is, the total cost of the pairs of socks is 9S
He purchase three packages of undershirts for $8.28 each; the total cost of the three packages of shirt will be 3 × $8.28 = $24.84
and he also purchase a pair of pants for $32
Since he spent a total of $77.99, we can write that
$77.99 = 9S + (3 × $8.28) + $32
Now, we can determine S, the cost of a pair of socks
$77.99 = 9S + (3 × $8.28) + $32
$77.99 = 9S + $24.84 + $32
$77.99 = 9S + $56.84
9S = $77.99 - $56.84
9S = $21.15
S = $21.15/9
S = $2.35
Hence, he paid $2.35 for each pair of socks.
What is the equation of the orange line????
Answer:
4x and -2y
Step-by-step explanation:
How many minutes did the largest number of deliveries take in Week 2?
help pls
Answer:
30. Have a nice day! :)
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
look at the green line and see where it stop
Please help me ......
Answer:
The relation is a function.
Step-by-step explanation:
Since there is one value of y for every value of x in ( 2 , − 7 ) , ( 3 , − 7 ) , ( 4 , − 8 ) , this relation is a function.
Answer this question showing work. 2b − 7 ≥− 14 + 2b
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
First you write out your inequality:
[tex]2b-7\geq -14+2b[/tex]
So first we will subtract 2b on both sides:
[tex]-7\geq -14[/tex]
Since they both canceled out each other we are now left with [tex]-7\geq -14[/tex]
So anyways let's add 7 to both sides:
[tex]0\geq -7[/tex]
I know this might be confusing but the answer is all real numbers.
Tip: Real numbers are, in fact, pretty much any number that you can think of. This can include whole numbers or integers, fractions, rational numbers and irrational numbers.
Paula knits hats. The number of hats h she can knit varies directly with the amount of yarn (y) in yards she has. The constant of proportionality is 42. Write an equation to represent the relationship between the number of yards of yarn Paula has and the number of hats she can knit.
Answer:
The equation showing the relationship between the number of yards of yarn Paula has and the number of hats she can knit is ;
h = 42y
Step-by-step explanation:
Here, we want to write an equation;
From the question, we are told that the number of hats h that can be knitted is directly proportional to the amount of yarn in yards
Since it is a proportional relationship;
h = k * y
where k is the constant of proportionality given as 42
Hence;
h = 42 * y
h = 42y
Determine the slope of the table
A)2
B)5
C)-0.5
D)0.5
Answer:
C) -0.5
Step-by-step explanation:
Since the y₁ is decreasing, that automatically makes it a negative slope, and its decreasing by 0.5, so it's C!
47100 was rounded to the nearest hundred.
What is the lower bound?
Help plz
Answer:
47,100.00
Step-by-step explanation:
Answer:
47050
Step-by-step explanation:
Denise has 3 hours to spend training for an upcoming race. She completes her training by running full speed the distance of the race and walking back the same distance to cool down. If she runs at a speed of 8mph and walks back at a speed of 2mph, how long should she plan to spend walking back?
Answer:
Denise should plan to spend 36 minutes walking back.
Step-by-step explanation:
Let 'x' reflect the amount of time spent running in hours, then 3-x represents the time spent walking in hours.
here , we know,
[tex]Distance= Speed \times time[/tex]
Given the values ,
[tex]Distance= 8x[/tex]
[tex]speed=2mph[/tex]
[tex]Time=(3-x)hours[/tex]
Now , putting these values ,
[tex]8x=2(3-x)[/tex]
[tex]8x=6-2x[/tex]
[tex]10x=6[/tex]
[tex]x=\frac{6}{10}[/tex]
[tex]x=\frac{3}{5}[/tex]
[tex]\frac{3}{5} \times 60[/tex] = 36minutes (converting hours into minutes that is 1 hour = 60 minutes )
Hence , the answer is 36 minutes .
What is the value of x
Enter your answer in the box
X= ____
Answer:
x=27⁰
Step-by-step explanation:
4x+7=5(x-4)
4x+7=5x-20
4x-5x=-20-7
-x=-27
x=27⁰
Sally is three times as old as an 8 years from now Sally will be twice as old as John how old is John
Answer:
John is 12 years old.
Step-by-step explanation:
She is three times as old as an 8 years old.
8*3 = 24
Twice as old as John. John is half her age.
24/2 = 12
Mr. And Mrs ikan deposited $15,000 into college savings accounts with an annual compound interest rate 5.25% when their daughter was born. If the money remains in the saving account until she is 18 , what will be the total amount in the account ?
Answer:
$37,650
Step-by-step explanation:
A=15000(1+0.0525)^18
A=15000(2.51)
A=37650
Two sides of a triangle measure 8 cm and 15 cm. Which could be the length of the third side? O 6 cm O18 cm O 24 cm O 28 cm
Answer:
18
Step-by-step explanation:
It's the only size that works.
PLEASE ANSWER EASY 5 POINTS
Answer:
15(B)
Step-by-step explanation:
all of those angles add up to 180 on a line
9 times 15 is 135
3 times 15 is 45
135+45 is 180
Will give brainliest will give brainliest will give brainliest will give brainliest will give brainliest.plz don’t get this weong every time I ask a question on here the people get it wrong
Answer:
x is less than -3 so the answer would be the 3rd choice.
Step-by-step explanation:
Now you can get brainliest
Please HELP 10 mins left
Answer:
x = 8
Step-by-step explanation:
You hear the following number:
70 million, 10 thousand
How do you write it using digits? i need anwsers hurry pls!
Answer
70,010,000
Explanation
70 million 70,000,000 + 10,000=
70,010,000
Solve -16x = -80.
-5
5
-96
-64
Will mark as brainliest
[tex] - 16x = - 80[/tex]
Divided sides by -16
[tex] \frac{ - 16}{ - 16}x = \frac{ - 80}{ - 16} \\ [/tex]
[tex]x = 5[/tex]
And we're done...♥️♥️♥️♥️♥️
Hullan's age is two times Thomas's age. The sum of their ages is 21. What is Thomas's age?
If you have 3,000,456 cars and some one stole 20,113 what is the answer
35/7•5+2
Help with math
Simplify
Answer:
27, correct me if im wrong
Step-by-step explanation:
Answer:
35/7 = 5
5*5 = 25
25+2 = 27
Step-by-step explanation:
6.45 writing in scientific notation
Answer:
.645 x 10^1
Step-by-step explanation:
What's the equation of a line that passes through (-4,-7) and (4,-1)
Answer:
y= 3/4x-4
Step-by-step explanation:
y=mx+b to find the equation
-2(x+4) = 3(x+4) and can you please show me your work with it.
Answer:
(-2x+4) =(3x+4)
6x +16
f(x)=-3x+12 represents the amount of ounces of juice left in a bottle after you take x gulps. How many gulps did you take if there are 3 ounces left?
Answer:
3 gulps
Step-by-step explanation:
In this problem, f(x) = 3. Plug this into the equation:
3 = -3x + 12
Solve for x:
3 - 12 = -3x + 12 - 12
-9 = -3x
-9 / -3 = -3x / -3
3 = x
3 gulps