Answers
Answer:
B
Step-by-step explanation:
Because Sandy have 9 more than henry, so +9. Henry have 3 time as Roger. Roger's CD is y. 3 times mean multiply by 3. So, 3y, but we have to subtract a y because it is asking how many Sandy have MORE than Roger, so 2y. Then add the 9 and it will be (2y+9) CD's that Sandy have more than Roger.
Related Questions
What is the slope of line that passes through the points (-3,8) and (1,32)?
Answers
Answer:
6
Step-by-step explanation:
use the formula of slopes
[tex] = \frac{y2 - y1}{x2 - x1} \\ = \frac{32 - 8}{1 - ( - 3)} \\ = \frac{24}{4} \\ = 6[/tex]
Answer:
[tex]\frac{31 }{11 }[/tex]
Step-by-step explanation:
The formula to solve this is: [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]. In this case, the expression would be: [tex]\frac{32 -1 }{8 -(-3) }[/tex] or [tex]\frac{32 -1 }{8 +3 }[/tex]. This is also [tex]\frac{31 }{11 }[/tex].
Hope it helps and is correct!
A city receives 4 inches of snowfall every 6 hours. Write and graph a function that describes the relationship. How long does it take to receive 1 foot of snow? Use x for the independent variable and y for the dependent variable. i need a function for this
Answers
Answer:
graph ????
Step-by-step explanation:
Suppose we know that the width of a rectangle is 3 3/4 cm and the area is 15 square cm. Write and solve a division equation to help you find the length of the triangle.
Answers
Answer:
Step-by-step explanation:
A=LW
L=A/W, given A=15 and W=3.75
L=15/3.75
L=4cm
Please help me find the cube root of 1-i and the square root of i. Leave your answers in Trig form
Answers
Answer:
Step-by-step explanation:
Luis saved 5/8 of his pay. What percent of his pay did he save?
Answers
Have a great day! The steps are down below
Please someone help me with this number line
Answers
what is the area of 3.14 x 20
Answers
Answer:
62.8
Step-by-step explanation:
what is the area of the figure below
Answers
Answer:49.5
Step-by-step explanation:
Since all sides of a square are equal, multiply 6 x 6. Then multiply 6 times 4 1/2 then divided by 2. Now add everything together. Hopefully this helps :)
Draw a conclusion is the statment below always, sometimes, or never true ? Bive at least two examples to support your reasoning. The lcm of two numbers is the product of the two number discuss your conclusion with a partner
Answers
Answer:
Sometimes
Step-by-step explanation:
Example 1:
Take two numbers as [tex]7,8[/tex]
LCM of [tex]7,8=7(8)=56[/tex]
In this case, the lcm of two numbers is equal to the product of the two numbers.
Example 2:
Take two numbers as [tex]6,3[/tex]
[tex]6=3(2)[/tex]
So,
LCM of [tex]6,3=3(2)=6[/tex]
In this case, the lcm of two numbers is not equal to the product of the two numbers.
Therefore,
Sometimes, the lcm of two numbers is equal to the product of the two numbers.
Simplify by combining like terms.
-3r - 2r - 6 - 1 - 7r+ 9r
Answers
Answer:−3r−7
Step-by-step explanation:
I got it of the web.
The diameter of a circle is 18 feet. What is the radius?
Answers
The radius of a circle that has a diameter of 18ft is 9ft.
I believe the radius is 9 feet.
If this is incorrect, please, don't refrain to tell me, thank you.
About what percentage of the area under the normal dis-
tribution curve falls within 1 standard deviation above
and below the mean? 2 standard deviations? 3 standard
deviations?
Answers
Answer :
hope this help !
Step-by-step explanation:
Under this rule, 68% of the data falls within one standard deviation, 95% percent within two standard deviations, and 99.7% within three standard deviations from the mean.
Pls help me Shawty’s
Answers
Answer Madam Gazelle
Step-by-step explanation:
The cross country team practice by jogging on town steerts the average jogging rate is 6 mile per hour one member jogged for 3.5 hours one weekend how many miles did the team member jogged
Answers
Answer:
6mile + hour + 3.5 hours + miles
Step-by-step explanation:
add the expressions
Which function is equivalent to
f(x) = x2 + 3x – 18?
F f(x) = (x - 6)(x – 3)
G f(x) = (x - 6)(x + 3)
H f(x) = (x + 6)(x + 3)
J f(x) = (x + 6)(x - 3)
Answers
10. Write in slope-intercept form:
-3x + 4y = 12
Answers
Answer:
Step-by-step explanation:
Write in slope-intercept form:
-3x + 4y = 12 is
Slope = 1.500/2.000 = 0.750
x-intercept = 12/-3 = 4/-1 = -4.00000
y-intercept = 12/4 = 3
What is the geometric mean of 6 and 16?
Answers
I think its 9.7980........
One ticket costs $15.45. Three tickets would cost?
Answers
hey if ur good at algebra... plz help meh
ty
Answers
Im not for sure.. but I think it would be something like 3,9
Answer:
We rearrange the first equation into y = 8x - 42 and we substitute it in to get
-4x - 6 = 8x - 42 so 12x = 36 so
x = 3 and y = -18
hope this helps and brainliest please
What is the next step to solve this equation?
n - 4 = -2
Answers
Answer:
add 4 to both sides of the equation
Step-by-step explanation:
. A clothing store offers a 30% discount on all items at the store. If the original price of a sweater is $40, how much will you pay for the sweater at the discounted price?
Answers
Answer:
I don't know i just want some points but to be honest i think you have to divide 40 by 30 then multiply by 100.
Step-by-step explanation:
hope this helps but try and work it out.
Which is a solution to the linear inequality 2x-y>6 select all that apply
A(-1,2)
B (3,7)
C (4,0)
D (1,-5)
Answers
Answer:
c. and D.
Step-by-step explanation:
WILL MARK BRAINLIEST PLS HELP
The circumference of a circle is 18.41 feet. What is the approximate length of the radius?
2.8 feet
2.9 feet
3.0 feet
Answers
Answer:
2.9 feet
Step-by-step explanation:
Susie has a bag with 10 hair pins, 7 pencils , 2 snacks and 4 books. What is the ratio of books to pencils?
Answers
Answer:
4:7 i think, bc its books to pencils so books go first, which is 4, put the ratio sign, then 7
HELP PLS, THANK YOUU
Answers
1.) true
2.) false
3.) false
4.) true
5.) true
6.) False
7.) true
8.) false
Answer:
1. True
2. False
3. False
4. True
5. True
6. False
7. True
8. False
A city receives 2 inches of snowfall every 3 hours. Write and graph a function that describes the relationship. How long does it take to receive 1 foot of snow? Use x for the independent variable and y for the dependent variable.
Answers
Answer:
To receive 1 foot of snow it will take about 18 hours.
Step-by-step explanation:
Given that a city receives 2 inches of snowfall every 3 hours, to write and graph a function that describes the relationship and determine how long does it take to receive 1 foot of snow, the following calculation must be performed:
1 foot = 12 inches
(12/2) x 3 = X
6 x 3 = X
18 = X
Thus, to receive 1 foot of snow it will take about 18 hours.
Which of the statements below is true for the following set of numbers?
20,15,50,85,75,60
The range is 70 and the midrange is 35.
The range is 70 and the midrange is 50.
The range is 85 and the midrange is 55.
The range and the midrange are equal.
Answers
Answer:
I think it's B, the range is 70 in the mid-range is 50
What is the midpoint between the points (-2,-1) and (10,7)
Answers
4
Which ratio is proportional to 5:8 or 5/8
5
40/20
10/24
15/24
100/140
Answers
Step-by-step explanation:
Cancel 15/24 by 3 you'll get your solution.
hope it helps
a real number between √13 and √14
Answers
Answer:
3.7
Step-by-step explanation: