Answers
Answer:
D 36
Step-by-step explanation:
I checked it and it’s right hope this helps!
Related Questions
While shopping for clothes, Jocelyn spend $80 less than three times what Tracy spent. Jocelyn spend $10. Right and solve an equation to find out how much Tracy spent. Let X represent how much Tracy spent.
Answers
Jocelyn = 3x - 80
When y = 10
y = 3x - 80
10 = 3x - 80
90 = 3x, x = 30
Solution: Tracy spent $30
x dollars, then Tracy spent 3x−8
3x−8 dollars. Since Tracy spent $10, we can write the equation:
3x−8=10
3x−8=10
Solve for x
x. Add 8 to both sides:
3x=18
3x=18
Divide both sides by 3:
x=6
x=6
So, Daniel spent $6.
There are 20 sweets in a box.
x of the sweets are red.
The rest of the sweets are yellow.
Tom takes at random a sweet from the box.
Write down an expression, in terms of x, for the probability that Tom takes a yellow sweet.
Answers
Answer:
[tex]probability \: of \: getting \: red \: sweets = \frac{x}{20} \\ probability \: of \: getting \: yellow \: sweets \: = \frac{(20 - x)}{20} [/tex]
The probability of getting red sweets is x/20 and the probability of getting yellow sweet is (20-x)/20.
What is a probability?Probability is about estimating or calculating how likely or 'probable' something is to happen.
Given that x is the number of red sweets.
The total number of sweets is 20.
The number of yellow sweets = 20 - x.
The probability of getting a red sweet is given by
P(x) = x/20
The probability of getting a yellow sweet is given by
P(20-x) = (20-x)/20
Hence, x/20 is the probability of getting a red sweet and (20-x)/20 is the probability of getting yellow sweet.
To learn more about probability, use the link given below:
https://brainly.com/question/11234923
#SPJ2
can someone help please
Answers
Answer:
1.6
Step-by-step explanation:
Kyle is making a frame for a rectangular piece of art. The length of the frame is 3 times the width, as shown below.
A rectangle with a length of 3 x and height of x.
If Kyle uses 18 feet of wood to make the frame, what is the length of the frame?
Answers
Answer:
D
Step-by-step explanation:
Answer:D
Step-by-step explanation: got it right
A restkaurant worker is able to clean 32 dishes in 8 minutes. How many minutes would it take to clean 58 dishes?
Answers
Answer:
14.5
Step-by-step explanation:
Find the unit rate
Find the nth term of this quadratic sequence
4,9, 16, 25, 36,
Answers
Answer:
[tex]a_{n}[/tex] = (n + 1)²
Step-by-step explanation:
The terms are square numbers with each term shifted to the right by 1
That is 1, 4, 9, 16, 25, 36, .....
Thus to obtain 4 in the first position, then
n = 1 → (1 + 1)² = 2² = 4
To obtain any term add 1 to its position in the sequence, that is
[tex]a_{n}[/tex] = (n + 1)²
Enter numbers into the table so that the paired values are in a proportional relationship. x 2 6 8 20 y 3 4 6 10
Answers
Answer: X 2,6,8,12,20
Y 1,3,4,6,10
Step-by-step explanation:
Divided by 2 too get the answers or add 10 + 10 you’ll get the answer
Answer:
Y 1,3,4,6,10
Step-by-step explanation:
took the test c:
A cube has a side length of 6 cm. What is the volume of the cube, in cubic centimeters
Answers
Answer:
V=216cm³
Step-by-step explanation:
V=216cm³
Need help with question
Answers
If y = 80 when x = 32, find x when y = 100.
Answers
Answer:
when y=80 the value of x is 32 and when y=100 what is the value of x so Criss cross 80=32
and 100= x so the answer will be 32*100 divided by 80 is equal to 40 I guess it's 40 the value of x is 40 in my guess
PLEASE HELPpppppppppppppppp
Answers
Answer: 140%
Step-by-step explanation:
Cost of the coats = $45 each
Selling price of the coat = $63 each
The percent of the purchase price that is the sales price would be:
= 63/45 × 100
= 7/5 × 100
= 140%
Therefore, the answer is 140%.
What is the solution to the equation -6x + 9 – 4x = 14?
Answers
[tex] - 6x + 9 - 4x = 14 \\ - 6x - 4x = 14 - 9 \\ - 10x = 5 \\ x = \frac{5}{ - 10} \\ x = - \frac{1}{2} \\ x = - 0.5[/tex]
What is 1+1 * the square root of 199 and 198
Answers
Answer:2.14.07
Step-by-step explanation:
A company loses $5,400 as the result of a manufacturing defect. Each of the 8 owners have agreed to contribute an equal amount, x, to help pay for the losses.
Part A
Which expression shows the total loss after the owners contribute some money?
Answers
Answer:
x=$5400:8
$5400:8x = total loss after the owners contribution
The expression shows the total loss after the owners contribute some money is 8x = 5400
Equation
An equation is an expression used to show the relationship between two or more numbers and variables.
Let x represent the amount contributed by each owner as loss.
Since there are 8 owners sharing a loss of $5400, hence:
8x = 5400
x = 675
The expression shows the total loss after the owners contribute some money is 8x = 5400
Find out more on equation at: https://brainly.com/question/13763238
9. Determine which of the following sequences is a geometric sequence. Check all that apply.
3,9, 27, 81, ...
100, 90, 80, 70, ...
5, 10, 20, 40, ...
2, 10, 18, 26,...
625, 125, 25, 5, ...
-2, 6, -18, 54, ...
Answers
Step-by-step explanation:
first geometric sequence
3^1, 3^2 ,3^3, 3^4,......
3, 9, 27, 81.......
second
5^1, 5^2, 5^3, 5^4,........
5, 25, 125, 625,........
third
2, 10, 18, 26,.....
which has the difference of 8
fourth
100, 90, 80, 70,......
What is the length of AC?
A. Square root of 2
B. Square root of 5
C. 3
D. 5
Answers
Answer:
B. √5 units
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra II
Distance Formula: [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Find points from graph.
Point A (-3, 2)
Point C (-1, 3)
Step 2: Find distance d
Substitute [DF]: [tex]d = \sqrt{(-1+3)^2+(3-2)^2}[/tex]Add/Subtract: [tex]d = \sqrt{(2)^2+(1)^2}[/tex]Exponents: [tex]d = \sqrt{4+1}[/tex]Add: [tex]d = \sqrt{5}[/tex]Help me please. I need helpppppoooooopppppopopppp
Answers
Answer:
0
Step-by-step explanation:
The minimum number of cavities a patient had was 0 cavities.
Answer:
0
Step-by-step explanation:
The smallest number that indicates cavity is '0' therefore it is the minimum number of cavities
Choose the number sentence whose product is 5.85.
A. 1.7 x 3.5
B. 26 x 2.25
C. 4.5 x 2.3
D. 1.3 x 4.5
Answers
Answer:
D
1.3 times 4.5 is 5.85
Answer:
D
Step-by-step explanation:
BRAINLYEST please
5x^2+2x-3=0 by factorisation method
Answers
Answer:
x = - 1, 0.6
Step-by-step explanation:
[tex]5 {x}^{2} + 2x - 3 = 0 \\ \\ 5 {x}^{2} + 5x - 3x - 3 = 0 \\ \\ 5x(x + 1) - 3(x + 1) = 0 \\ \\ (x + 1)(5x - 3) = 0 \\ \\ x + 1 = 0 \: \: or \: 5x - 3 = 0 \\ \\ x = - 1 \: \: or \: \: x = \frac{3}{5} \\ \\ x = - 1 \: \: or \: \: x = 0.6 \\ \\ x = - 1, \: \: 0.6[/tex]
Answer:
X= -1 or X=3/5
Step-by-step explanation:
5x^2+2x-3=0
(x+1)(5x-3)=0
x= -1 or 5x/5=3/5
x=3/5
In the worlds coolest freezer sodium gas was cool to temperature of 78.5 below zero and then called 194.65 more what was the new temperature of the sodium gas
Answers
Answer:
[tex]-273.15^{\circ}\text{C}[/tex]
Step-by-step explanation:
[tex]T_i[/tex] = Initial temperature of sodium gas = [tex]-78.5^{\circ}\text{C}[/tex]
[tex]\Delta T[/tex] = Change in temperature of sodium gas = [tex]-194.65^{\circ}\text{C}[/tex]
[tex]T_f[/tex] = Final temperature of sodium gas
Change in temperature of gas is given by
[tex]\Delta T=T_f-T_i\\\Rightarrow T_f=\Delta T+T_i\\\Rightarrow T_f=-194.65+(-78.5)\\\Rightarrow \Delta T=-273.15^{\circ}\text{C}[/tex]
The new temperature of sodium gas is [tex]-273.15^{\circ}\text{C}[/tex].
What time is it exactly 1,440,000 minutes after 10 pm
Answers
Answer:
The answer is 11 PM
Step-by-step explanation:
1,440,000 minutes is the same as 24,000 hours. Then, you add that to 10pm of that day and you get 11 pm. It is the same as multiplying 24 x 1000 hrs. it is like adding 1000 days to that since it is 24 hrs in one day. Hope this helped!!
Answer:
11:00 pm
Step-by-step explanation:
1,440,000 minutes, convert it into hours and you get 24,000 hours. Since 24 hours equal a day 24,000 is 1,000 days. Attach 10:00 pm since its exactly 1,000 days after and you get 11:00 pm.
When 17 is divided by K ; where k is a positive integer less than 17 the remainder is 3 .What is the remainder when the sum of the beta possible values of Kivided by 17.
Answers
Answer:
The remainder is 4.
Step-by-step explanation:
Note: This question is not correctly stated. It is therefore correctly restated before answering the question as follows:
When 17 is divided by k; where k is a positive integer less than 17, the remainder is 3. What is the remainder when the sum of the possible values of k is divided by 17?
The explanation of the answer is now given as follows:
Since k < 17, it implies that the possible values of k must be from between 1 and 16 inclusive.
Between 1 and 16, only 7 or 14 will give a remainder of 3 when either of them is used to divide 17. Therefore, 7 and 14 are the possible values of k.
Therefore, we have:
Sum of the possible values of k = 7 + 14 = 21
Also, we have:
Sum of the possible values of k divided by 17 = 21 / 17 = 1 with a remainder of 4.
Therefore, the remainder is 4 when the sum of the possible values of k is divided by 17.
Find the slope of the line
that goes through the given
points
t
(1,2) (3,-4)
I
1
Answers
Answer:
Step-by-step explanation:
y2-y1=
x2-x1
2--4=6(negatives cancel out)
3-1=2
so 6/2 =3
3 is slope
How can you best describe how to determine if a sequence is arithmetic or geometric?
Answers
What is the area of the building below? *
Answers
30*10=300
20*10=200
area=500
What is the answer to it?
Answers
Answer:
The answer is
[tex] - 6x + 17[/tex]
PLS HELP THIS IS TIMED
Answers
what would be the slope of (1,-2) and (3,0)
Answers
Answer:
1
Step-by-step explanation:
Hello :)
So to answer this problem, we can use the rise over run formula.
The rise is the difference of any two y values.
The run is the difference of the x values from the same two y values.
This question gives us 1,-2 and 3,0
We can use them for the formula:
-2 - 0 divided by 1 - 3
-2/-2 = 1
Answer:
[tex]m=1[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (1, -2)
Point (3, 0)
Step 2: Find slope m
Substitute [Slope Formula]: [tex]m=\frac{0+2}{3-1}[/tex]Evaluate Addition/Subtraction: [tex]m=\frac{2}{2}[/tex]Evaluate Division: [tex]m=1[/tex]Is -4 a integer yes or no
Answers
Answer:
Yes
Step-by-step explanation:
A integer is any number that's not a fraction.
Answer:
yes
Step-by-step explanation:
integer are numbers that aren't a fraction
I have a half-full bottle of water and it has more than 8 ounces in it. What would be the expression
Answers
Answer:
The equivalent expression is [tex]\frac{1}{2}\cdot V_{max} > 8\,oz[/tex].
Step-by-step explanation:
The best approach consists in translating the sentence given in the question into mathematical terms until an expression is complete:
(i) I have a half-full bottle of water
Translation: I use a bottle with a maximum volume capacity [tex]V_{max}[/tex], measured in ounces, a half of it is full of water:
[tex]\frac{1}{2}\cdot V_{max}[/tex]
(ii) And it has more than 8 ounces in it
Translation: The volume occupied by the water is greater than 8 ounces. Hence, we get the following inequation:
[tex]\frac{1}{2}\cdot V_{max} > 8\,oz[/tex]