3+x
three increased
by a number
The sum of nine
and eight
nine divided by a
number
9+8
the sum of nine
and a number
x/9
a number
divided by 9
9/x
nine less than a
number
9n
the product of 9
and a number
X-9
9+x
Please Help Me !
Answers
Answer:
1) Three increased by a number: 3+x
2) The sum of nine and eight: 9+8
3) Nine divided by a number: 9/x
4) The sum of nine and a number : 9+x
5) A number divided by 9: x/9
6) Nine less than a number: x-9
7) The product of nine and a number: 9n
Step-by-step explanation:
You have to match statements with their mathematical expressions.
I will match the statements with their mathematical forms.
1) Three increased by a number: 3+x
2) The sum of nine and eight: 9+8
3) Nine divided by a number: 9/x
4) The sum of nine and a number : 9+x
5) A number divided by 9: x/9
6) Nine less than a number: x-9
7) The product of nine and a number: 9n
Related Questions
HELP ME I HAVE TO PASS
What is the value of x in the solution to this system of equations?
3x+5y=94
x=2y−9
A.x = 7
B.x = 13
C.x = -13
D.x = 10
Answers
ΔXYZ was reflected to form ΔLMN.
Triangle X Y Z is reflected to from triangle L M N. Angle Z Y X is 86 degrees and angle Y X Z is 38 degrees. Angle L N M is 56 degrees and angle N M L is 86 degrees.
Which statements are true regarding the diagram? Check all that apply.
Answers
Answer:
A,B,C, and F
Step-by-step explanation:
Edge 2020
Answer:
A. B. C. and F.
Step-by-step explanation:
Please do for me thank you I am
Answers
4.) top row: 1, 2, 4, 6, 8, 10
bottom row: 25, 50, 100, 150, 200, 250
5.) top row: 1, 2, 4, 6, 8, 10
bottom row: 50, 100, 200, 300, 400, 500
answer plss. will mark the first correct answer as brainliest!!
n is an integer.
Write the values of n such that -15 < 3n<6
Answers
Answer:
(-1,-2, -3, -4)
Step-by-step explanation:
-15 < 3n <6
-15 < 3 (-1,-2, -3, -4) <6
3 • -1 = -3
3 • -2 = -6
3 • -3= - 9
3 • -4 = -12
so all these answer still make -15 the lowest value and 6 the highest value.
The following graph shows the time required to install fencing of different lengths. 1 1 2 2 3 3 4 4 5 5 20 20 40 40 60 60 80 80 100 100Time (hours)Length of fencing (meters) Which statements about the graph are true? Choose all answers that apply:
Answers
Answer:
b is the answer
Step-by-step explanation:
4 is hours and 60 m
Answer:
The answer is B
Step-by-step explanation:
"The point shows (4,60) shows that it takes 4 hours to install 60m of fencing"
I did this on khan too
hope this helps :)
I need to know 2/7 divided by 6 =
Answers
Answer: 1/21
[tex]\frac{2}{7}:6=\frac{2}{7}.\frac{1}{6}=\frac{2}{42}=\frac{1}{21}[/tex]
Step-by-step explanation:
what is the solution to the inequality? 2 3/5
Answers
Answer: c b< 3 2/15
4x < 8
And how to graph it?
Answers
Answer:
x<2
put a circle (unsahded) on number 2 and a line on all the sides to the left of 2 , like through 1, 0 , -1 ....
Step-by-step explanation:
4x<8
divide by 4
x<2
-7x ≤ x ≤ 7 Write as an absolute value equation
Answers
7x< x < 7
Answer:
7x≤x≤7
Step-by-step explanation:
when you put them all in absolute
/-7x/ ≤ /x/ ≤ /7/
7x ≤ x ≤ 7 (-7x becomes 7x when it comes out of absolute value)
Find three solutions of the equation y=-5x+1
Answers
Answer:
(–2, 11), (1, –4), (0, 1)
please help will mark brainliest if right
Answers
Answer:
1 & 5
4&8
3& 7
Step-by-step explanation:
I’ll give brainliest. Pls help me
Answers
Answer:
Interpolation refers to using the data in order to predict data within the dataset. Extrapolation is the use of the data set to predict beyond the data set.
Step-by-step explanation:
Extrapolation and interpolation are both used to estimate hypothetical values for a variable based on other observations. There are a variety of interpolation and extrapolation methods based on the overall trend that is observed in the data.
What single percentage change is equivalent to a 8% increase followed by a 15% increase?
Answers
Answer:
24.2%
Step-by-step explanation:
If we take 100 for example, an 8% increase would make it 108, and a further 15% increase would make it 124.2 and 124.2 is 124.2% of 100 and if we minus the initial value of 100% it would be 24.2%
charges competition fees of $250 plus $75 per week for classes. What is the
total charge for 40 weeks?
Answers
Answer:
$3,250
Step-by-step explanation:
You take the initial fee of 250 then add 75x40
250x75(40)=$3250
What is the square root of 12 divided by 2 plus 16?
Answers
Answer:
17.73205081
Step-by-step explanation:
Didn't use a calculator :) Please mark me as brainliest. Thanks!
Answer:
[tex]\frac{2\sqrt{3} + 32}{2} \\[/tex]
Step-by-step explanation:
[tex]\frac{\sqrt{12} }{2} + 16[/tex]
= [tex]\frac{\sqrt{12} }{2} + \frac{32}{2}[/tex]
= [tex]\frac{\sqrt{12} + 32}{2}[/tex]
= [tex]\frac{2\sqrt{3} + 32}{2} \\[/tex]
* i'm not sure if it can be further broken down *
I know it’s extremely late! But I seriously need help!!
Kong took
15
%
15%15, percent fewer seconds than Nolan took to complete his multiplication timed test. Kong took
85
8585 seconds.
How many seconds did Nolan take?
Answers
Answer:
100
Step-by-step explanation:
=(100x-15x )/100=85
=85x/100=85
=85x=8500
=x=8500/85
=x=100
Find the value of x!!!!!
Answers
Answer:
96 degrees
Step-by-step explanation:
The 144 degrees is on a straight line, meaning the angle next to it inside the triangle and 144 are supplementary. They add up to 180 degrees.
Coincidentally, the other two angles plus the third, unlabeled angle will add up to 180 degrees as well, meaning that the the 48+x = 144 degrees (according the property of equality, which is if a=b and b=c, then a=c). Solve for x from there:
x = 144-48
x = 96
Answer:
I attached a photo of the answer
factorise
3x^2+22x+35
Answers
Answer:(3x + 7) (x +5)
Step-by-step explanation:
11. At a fund-raiser, Ling raised $19 more than the total amount raised by the swim club. The
total amount raised by the swim club was $235. Circle the amount of money Ling earned.
$66
Ling earned $47
E
$32
Answers
Answer:$66
Step-by-step explanation:
Annie needs $30 to buy a coat she has saved $12 and plans to work as a baby siter to earn $6 per hour which inequality shows the minimum number of hours, n, that annie should work as a babysitter to earn enough to buy a coat?
a 12 + 6n ≤ 30, so n ≤ 3
b 12 + 6n ≥ 30, so n ≤ 3
c 6n ≥30 + 12, so n ≥ 7
d 6n ≤30 + 12, so n ≤ 7
Answers
Answer:
The answer would be B.
Step-by-step explanation:
This is because the total cost is $30 so it can't be c or d. A shows that Annie can only have at least $30. this means that B is the only option left.
If this answer is wrong, I deeply apoligize. I hope you have a great day.
For what number of visitors will the daily operating cost be $730? Use the equation C = 15n + 100. Got the answer?
Answers
Answer: n=42
Step-by-step explanation:
hope it helps!
You have 784 grams of a radioactive kind of tellurium. If its half-life is 42 minutes, how much will be left after 126 minutes?
Answers
Answer:
98 grams
Step-by-step explanation:
The simplest way to think about this is that the half life has elapsed 3 times, so you need to take the initial mass and divide it by 2 3 times, so 784/2/2/2 or 784/8 which is 98
A flagpole 12 meters tall casts a 24-meter shadow. Nearby, luke stands and is 4 meters tall. Determine the length of luka’s shadow. include all labels.
Answers
Answer:
8 meters
Step-by-step explanation:
This means that the shadows at this time is twice as tall as normal.
4*2=8
Luka's shadow is 8 meters tall.
A cake is removed from an oven. The temperature, in degrees Fahrenheit, of the cake after t minutes can be modeled by the equation, f(x)=70+140e^-0.024t.
What is the temperature of the cake at the moment it is removed from the oven and about how long will it take for the cake to reach a temperature of 80F ? Round your answer to the nearest whole minute.
Thank you (:
Answers
9514 1404 393
Answer:
210 °F110 minutesStep-by-step explanation:
A graphing calculator answers the questions easily.
At t=0, f(0) = 210 . . . degrees F
f(t) = 80 at about t=109.96, so it takes about 110 minutes to reach 80 °F.
__\
Working "by hand"
The exponential term is 1 at t=0, so the temperature then is ...
f(0) = 70 +140·1 = 210 . . . degrees F
The temperature of the cake from the oven is 210 °F.
__
The time when the temperature is 80 °F will be ...
80 = 70 +140e^(-.024t)
10 = 140e^(-.024t)
10/140 = e^(-.024t)
ln(1/14) = -0.024t
t = ln(1/14)/-0.024 ≈ 109.9607
t ≈ 110 when f(t) = 80
It takes about 110 minutes for the cake to cool to 80 °F.
I WILL GIVE BARINLEST WHO HELP ME
2
Answers
Answer:
30 miles
Step-by-step explanation:
50/5 is 10 and 10 times 3 is 30.
Answer:
its 30 miles for february
Step-by-step explanation:
50/5 = 10 for january
10*3 = 30 for february
this 5th question ...please answer
Answers
Answer:
Im 47 and i have no idea
Step-by-step explanation:
thanks for 5 points
PLEASE HELP I HAVE 5 MIN TO TURN THIS IN!!!!
There are two gardens, garden A and garden B are shown in the image below.
Determine if statement 1 is true or false and explain why the statement was true or false
Answers
Answer:
TrueStep-by-step explanation:
Perimeter of Garden A
P = 2(w + l)P = 2(2x - 3 + 5(2x - 3) = 2(2x - 3 + 10x - 15) = 2(12x - 18) = 24x - 36The statement is TRUE
The Mariana Trench in the Pacific Ocean is about 36,201 feet deep. The Puerto Rico Trench in the Atlantic Ocean is about 27,493 feet deep. How many feet deeper is the Mariana Trench than the Puerto Rico Trench?
Answers
Answer:
8708 feet
Step-by-step explanation:
The Mariana Trench in the Pacific Ocean is about 36,201 feet deep. The Puerto Rico Trench in the Atlantic Ocean is about 27,493 feet deep.
We need to find how many feet deeper is the Mariana Trench than the Puerto Rico Trench.
As Mariana Trench and Puerto Rico Trench is deep.
h = -27,493-(-36,201)
h = 8708 feet
So, Mariana Trench is 8708 feet deeper than Puerto Rico Trench
Look at picture please !! I really need help thank you !
Answers
X is positive, Y is negative
Have a great day!
pls help me 98+29 x=96+33x
Answers
Answer:
x=1/2
Step-by-step explanation:
98+29x=96+33x
Step 1: Simplify both sides of the equation.
29x+98=33x+96
Step 2: Subtract 33x from both sides.
29x+98−33x=33x+96−33x
−4x+98=96
Step 3: Subtract 98 from both sides.
−4x+98−98=96−98
−4x=−2
Step 4: Divide both sides by -4.
−4x
−4
=
−2/−4
x=1/2
