Answers
Answer: 8y+21
Step-by-step explanation:
Answer:
Step-by-step explanation:
5y+4 < 3y+17
2y+4 < 17
2y < 13
y < 6.5
Related Questions
Let z be a standard normal random variable. Use the calculator provided, or this table, to determine the value of c . 0.1112
Answers
Find the area of this parallelogram.
13 cm
15cm
A
20cm
Answers
Answer:
A = 260 cm^2
Step-by-step explanation:
[tex]a = b \times h \\ a = 20 \times 13 \\ a = 260 \: {cm}^{2} [/tex]
A sum of money is divided among Khairul, Michael and Ethan in the ratio
6:4: 5. After Khairul gives $30 to Michael and $15 to Ethan, the ratio
becomes 7:6:7. Find the amount of money Khairul had initially.
Answers
Answer:
$360
Step-by-step explanation:
The intial ratio of the sum shared between Khairul, Michael and Ethan is 6 : 4 : 5.
This would be 6x : 4x : 5x
Khairul gives $30 to Michael and $15.
The ratio is. Now;
(6x - 45) : (4x + 30) : (5x + 15)
We are told this is equal to the ratio 7:6:7
Thus;
((6x - 45) + (4x + 30))/(5x + 15) = (7 + 6)/7
(10x - 15)/(5x + 15) = 13/7
Factorize the left hand side;
5(2x - 3)/5(x + 3) = 13/7
5 will cancel out to get;
(2x - 3)/(x + 3) = 13/7
Cross multiply to get;
7(2x - 3) = 13(x + 3)
14x - 21 = 13x + 39
14x - 13x = 39 + 21
x = 60
Amount Khairul had initially was denoted as 6x.
Thus,6x = 5 × 60 = $360
Help please!
I will mark you brainlest
Answers
So the radius (r) is half of 11, which is 5.5.
Plug 5.5 into the formula.
C=2(3.14)(5.5), you multiply all the numbers and get 34.54. The answer is 34.54 cm
Find the quotient.
35.4 ÷ 0.59
Answers
Answer:
35.4÷ 0.59=60
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
35.4 ÷0.59= 60
(hope this helps can i plz have brainlist :D hehe)
The Continental Drift Hypothesis asserts that
our continents have been for millions of
years.
a Decreasing
b Rising
C Moving
d Growing
Answers
This is due to the rising population.
I hope this helps.
What day of the week was September 16, 1921?
3 points
Captionless Image
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Answers
Answer:
Friday
Step-by-step explanation:
The soccer team must travle to the tournament. On a map, the tournament is 6.5 centimeters away. The map scale is 2 cm = 25 miles. How far will the team travel to get to the tournament?
Answers
Answer:
81.25 miles.
Step-by-step explanation:
We divide 6.5 by 2 to get 3.25, we then multiply 3.25 by 25 to get our answer.
Albert mixes 10 grams of 15% sugar and 25 grams of 10% sugar syrup. How many grams of sugar does the mixture contain.
Answers
Answer:
4 Grams of sugar
Step-by-step explanation:
(10*0.15) + (25*0.10)
1.5+2.5
4 grams of sugar.
pls rate dis 5 stars.
Three friends earned more than $197 washing cars. They paid their parents $28 for supplies and then divided the rest of the money equally. Enter an inequality to find possible amounts each friend eamed Identify what your variable represents. The inequality that represents the situation is a = select e select)
Answers
Answer:
x>169/3
Step-by-step explanation:
x- the money that each earned
3x>197-28
3x>169
x>169/3
Find the slope of the line through the points ( 6 x , 5 y ) and ( 4 x , y ) .
Answers
Answer:
2
Step-by-step explanation:
A water cooler holds 18 liters of sports drink. Approximately how many gallons is this? (1 gallon = 3.785 liters) (3 points)
3 gallons
4 gallons
5 gallons
14 gallons
Answers
Answer:
i think its approximately 5 gallons because if you do 4 gallons it would be 15.14 liters and if u do 5 gallons it would be 18.925 liters its the one that is a little more close i think
Answer:
5 liters
Step-by-step explanation:
43508 divided bye 11
Answers
Answer:
3955.27272727
Step-by-step explanation:
-8x less or equal to 38
Answers
Answer:
Less
Step-by-step explanation:
Convert the angle zero equals 29 pi over 15 rad to degrees
Plzzzz help me I’m not too sure
Answers
Answer:
12
Step-by-step explanation:
the medical practice i been working at has an average of 22.4 patients a day for the last 3 months 3/4 of those patients have insurance in one form or another how many patients pay cash
Answers
Answer:
Step-by-step explanation:
22.4(1-3/4)
22.4(1/4)
5.6 patients per day pay cash.
What is 1.24×10−6 in ordinary notation?
Answers
Answer:
24×10-6
First you multiply 24 and 10 which the answer is 240.
= 240-6
Then subtract 6 from 240
and your is...
=234
I used BODMAS which stands for
B - Brackets first
O - Operation second
D - Division third
M - Multiplication fourth
A - Addition fifth
S - Subtraction lastly
That's why we call it BODMAS...
One season, the Hornets won 20 games. They played a total of 25 games. Write an equation to find the number of games the Hornets lost.
Answers
Answer:
25 - 20 = 5
Step-by-step explanation:
Since the Hornets have played a total of 25 games and won only 20 of them, you want the difference between the two to figure out how many games the Hornets lost.
t = total games played
w = games won
l = games lost
t - w = l
x 3.4.40-BE
Quest
Suppose the supply for a certain textbook is given by P
Find the equilibrium quantity and the equilibrium price.
and demand is given by p= - +10, where p is the price and q is the quantity. The graph of these equations is shown to the right.
Answers
Answer:
(d) is correct
Equilibrium quantity is 4.5
Equilibrium price is 5
Step-by-step explanation:
Given
[tex]p = \frac{1}{4}q^2[/tex] -- supply
[tex]p = -\frac{1}{4}q^2 + 10[/tex] -- demand
Required
Find the equilibrium price
Equilibrium price is when:
[tex]Demand = Supply[/tex]
This means that (d) is correct
So, we have:
[tex]p =p[/tex]
[tex]\frac{1}{4}q^2 = -\frac{1}{4}q^2 + 10[/tex]
Collect Like Terms
[tex]\frac{1}{4}q^2 +\frac{1}{4}q^2= + 10[/tex]
[tex]\frac{1}{2}q^2 = 10[/tex]
Multiply both sides by 2
[tex]2*\frac{1}{2}q^2 = 2*10[/tex]
[tex]q^2 = 20[/tex]
Take the square root of both sides
[tex]q = \sqrt{20[/tex]
[tex]q = 4.47[/tex]
[tex]q = 4.5[/tex] -- approximated
The equilibrium price is:
[tex]p = \frac{1}{4}q^2[/tex]
Substitute value for q^2
[tex]p= \frac{1}{4}*20[/tex]
[tex]p = 5[/tex]
HELPPPP
The scale for the map of Missouri is 2.5 cm = 40 mi. On the map, the distance from
Kansas City to St. Louis is about 15.5 cm. How far apart are the two cities? Round your
answer to the nearest mile.
Answers
Answer:
Step-by-step explanation:
15.5cm(40mi/2.5cm)=620mi/2.5
248mi
which best illustrates the distinction between statistical significance and practical importance
Answers
Answer:
are there options? if so can you add them?
Step-by-step explanation:
How many solutions does the nonlinear system of equations graphed below
have?
Answers
Answer:
they have three solutions
HOPE IT HELPS
TAHE CARE
Step-by-step explanation:
8 The cost of a laptop increased by 25% between
2015 and 2019
In 2019. the laptop cost £1000
How much did the laptop cost in 2015?
Answers
Given:
The cost of a laptop increased by 25% between 2015 and 2019.
In 2019, the laptop cost £1000.
To find:
The cost of the laptop in 2015.
Solution:
Let x be the cost of the laptop in 2015.
The cost of a laptop increased by 25% between 2015 and 2019. So, the cost of the laptop in 2019 is
Cost of laptop in 2019 = [tex]x+\dfrac{25}{100}x[/tex]
= [tex]x+0.25x[/tex]
= [tex]1.25x[/tex]
In 2019, the laptop cost £1000.
[tex]1.25x=1000[/tex]
[tex]x=\dfrac{1000}{1.25}[/tex]
[tex]x=800[/tex]
Therefore, the cost of the laptop in 2015 is £800.
The table shows the number of volleyballs that fit into a given number of containers. Each container holds the same number of balls. Enter the missing value from the table.
Answers
Answer: 7
Step-by-step explanation:
It's a 1 : 3 ratio so the answer should be 7
the difference of the quotient m and 9 and the quotient of n and 30
Answers
First we start with m/9-n/30.
We multiply the denominators to get 270.
Then we multiply the numerators by the original denominators to get (30m-9n).
To check, we can use m=2, and n=4
2/9-4/30=4/45
(30*2-9*4)/270=24/270=4/45
Violet invests money in an account paying a simple interest of 6.3% per year. If she
invests $80 and no money will be added or removed from the investment, how much
will she have in one year, in dollars and cents?
Answers
Answer:
Your answer
85 dollar 4 cent
Mark it as Brainlist answer. Follow me to get more answer
Step-by-step explanation:
complete the equation 5/4= ×1/4
Answers
Answer:
X = 5
Step-by-step explanation:
Solve 5 ÷ 4. Express your answer as an improper fraction.
Answers
Answer:
5/4
Step-by-step explanation:
Answer:
exact form 5/4
1 1/2 for a mixed number
1.25 as a decimal
the area of this triangle ?
Answers
Answer:
8 cm
Step-by-step explanation:
Use pythagorean theorem to find the height (a and b are equal):
[tex]a^2+b^2=16\sqrt{2}^2\\a^2+a^2=16\sqrt{2}^2\\2a^2=16\sqrt{2}^2\\2a^2=16(2)\\a^2=16\\a=\sqrt{16}\\a=4[/tex]
Area is half of the base times height. Base and height are equal for this triangle.
[tex]\frac{1}{2}(4)(4)\\\frac{1}{2}(16)\\8[/tex]
absolute value |27 1/4|
Answers
Answer:
421/33
Step-by-step explanation: