Answer:
Try skewed left or cannot be determined
Step-by-step explanation
The total budget for a school fundraiser is $350. Supplies and refreshments cost $140. The band for the event charges $70 each hour. What is the number of hours the school can have the band play?
Which equation represents the situation?
Answer:
I think its 3 hours
Step-by-step
also I think its the last one
What is the 7th term in the following sequence? 48,40,32,24
Brainless answer !!!!!
Answer:
-8
Step-by-step explanation:
an=−8n+56
Identify which sequence of transformations could map
pentagon ABCDE onto pentagon A'B'C'D"E", as shown below.
B
D
A
E
A
ES
B
D
1) line reflection followed by a translation
0
2) translation followed by a rotation
3) dilation followed by a rotation
4) line reflection followed by a line reflection
Answer:
can you ask the qustion better plz
Step-by-step explanation:
Which expression is equivalent to 7z + 7z?
Answer:
[tex]14z[/tex]
Step-by-step explanation:
Since these are like-terms, they can be added together.
7z + 7z = 14z
What is the vertex of the graph of the function f(x) = x2 + 10?
A. (0.10)
B. (10,0)
C (-10,0)
D (0-10)
Answer:
a
Step-by-step explanation:
The vertex of the function f(x) = x²+10 is (0,10). Correct option is (A).
What is the vertex form of an equation?Vertex form of equation is an alternate way of writing the equation of a parabola
The vertex form of an equation is
f(x)= a(x-h)²+k,
Here, h and k are constants
The given equation is,
f(x) = x²+10
To determine the vertex of the equation,
substitute x=0,
f(x)=0+10
f(x)=10
The vertex of the function f(x) is (0,10).
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the mean weight of 100 students in a certain class is 71kg the mean weight of boys is 65kg and that of girls is 75kg what is the number of boys and girls
Answer:
There are 60 girls and 40 boys in the class.
Step-by-step explanation:
Given that the mean weight of 100 students in a certain class is 71kg, while the mean weight of boys is 65kg and that of girls is 75kg, to determine what is the number of boys and girls the following calculation must be performed:
1 x 75 + 0 x 65 + 75
0.9 x 75 + 0.1 x 65 = 74
0.8 x 75 + 0.2 x 65 = 73
0.7 x 75 + 0.3 x 65 = 72
0.6 x 75 + 0.4 x 65 = 71
Thus, there are 60 girls and 40 boys in the class.
A tv sells for $300 and is marked down 30%. What is the amount of
the discount and the sale price
Answer:
the amount of discount is $210
Step-by-step explanation:
30(.30)
90
90 is 30% of 300
subtract:
300-30= 210
Answer:$210
Step-by-step explanation:
What is the percentage plz help me with this Question.
Answer:
percentage is a number or ratio expressed as a fraction of 100.
Step-by-step explanation:
Answer. it fast please
Answer:
[tex](\frac{3}{4})^3 * (\frac{2}{3})^2 = \frac{3}{16}[/tex]
Step-by-step explanation:
Given
[tex](\frac{3}{4})^3 * (\frac{2}{3})^2[/tex]
Required
Solve:
[tex](\frac{3}{4})^3 * (\frac{2}{3})^2[/tex]
Apply law of indices
[tex](\frac{3}{4})^3 * (\frac{2}{3})^2 = \frac{3^3}{4^3} * \frac{2^2}{3^2}[/tex]
Express 4 as 2^2
[tex](\frac{3}{4})^3 * (\frac{2}{3})^2 = \frac{3^3}{(2^2)^3} * \frac{2^2}{3^2}[/tex]
[tex](\frac{3}{4})^3 * (\frac{2}{3})^2 = \frac{3^3}{2^6} * \frac{2^2}{3^2}[/tex]
Express as a singe fraction
[tex](\frac{3}{4})^3 * (\frac{2}{3})^2 = \frac{3^3*2^2}{2^6*3^2}[/tex]
Apply law of indices:
[tex](\frac{3}{4})^3 * (\frac{2}{3})^2 = \frac{3^{3-2}}{2^{6-2}}[/tex]
[tex](\frac{3}{4})^3 * (\frac{2}{3})^2 = \frac{3^1}{2^4}[/tex]
[tex](\frac{3}{4})^3 * (\frac{2}{3})^2 = \frac{3}{16}[/tex]
HELPPP PLEASEEEEEEEE
Which inequality represents the number line below?
x = 3
x < 3
x > 3
x _> 3
Answer
try the inequality x >3
Step-by-step explanation:
because the circle is open and the line would have started at the 5 so the line would be going > and the circle ends at the 3
Srry if im bein confusing lol
The river raft ride the music park can hold 12 riders at a time there are 527 people in line how many times will the ride need to run in order to get all 527 people through the right?
m
1. 25
2. 80
3. 90
^answers^
Evaluate 4x + 5y, when x = 7 and y = 10
Answer:
78
Step-by-step explanation:
4 x 7 = 28
5 x 10 = 50
50 + 28 = 78
14 minus a number equals the same number plus 8
A) x= 4 b) x=5 C) x=7 D) x=3
Answer:
b- x=5
Step-by-step explanation:
14-5=8 so your answer would be b
what is 9 to 8 to simplest
3 and 4 is the lcd
lcd means least common factor
simpleest it ¾ the answer
Answer:
3/4 hope its helpssssssss
12b – 5 = 3
What is b and how do you solve for it
Answer:
12b - 5. = 3
+5 +5
12b = 8
÷12. ÷12
b = 0.6
Write an equation of the line that passes through the points (−6,20) and (0, 8).
Answer:
y = -2x + 8
Step-by-step explanation:
(−6, 20) and (0, 8)
First you want to find the slope of the line that passes through these points. To find the slope of the line, we use the slope formula: (y₂ - y₁) / (x₂ - x₁)
Plug in these values:
(8 - 20) / (0 - (-6))
Simplify the parentheses.
= (-12) / (6)
Simplify the fraction.
-12/6
= -2
This is your slope. Plug this value into the standard slope-intercept equation of y = mx + b.
y = -2x + b
To find b, we want to plug in a value that we know is on this line: in this case, I will use the second point (0, 8). Plug in the x and y values into the x and y of the standard equation.
8 = -2(0) + b
To find b, multiply the slope and the input of x(0)
8 = 0 + b
b = 8
Plug this into your standard equation.
y = -2x + 8
This is your equation.
Check this by plugging in the other point you have not checked yet (-6, 20).
y = -2x + 8
20 = -2(-6) + 8
20 = 12 + 8
20 = 20
Your equation is correct.
Hope this helps!
9 1/4 - 3/4 =
6 4/9 - 3 11/12 =
3 11/15 - 1 5/6 =
4 5/14 - 3 17/21
Answer:
8 1/2
2 19/36
1 9/10
23/42
Please help!! I’ll Mark whoever has it right as brainliest
Answer:
multiplication answer: 6,435
addition answer: 38
subtraction answer: -12
The cost of renting a sailboat at a lake is $70
Answer:
y=70x+12
Step-by-step explanation:
y= amount of total money spent
x= amount of hours
What is the face value of 2 in the number 286?
Answer:
200 or 2 I guess
Step-by-step explanation:
Ion really get wym by “ what is the face”
A 2-column table with 4 rows. Column 1 is labeled Situation with entries increasing, difference, finding part of a total, sharing or grouping. Column 2 is labeled Operation with entries +, minus, times, divided by. Jackson downloaded 6 songs for $7.80. What was the cost of each song? The variable, c, represents The cost of each song is part of a total, so the operation is The correct equation to solve this problem is
Answer:
For this case we can see the table as a set of ordered pairs.
We then have the following ordered pairs:
(-6, -7)
(-1,1)
(0, 9)
(3, -2)
Then, the domain of the function is represented by all the values of x.
We have then:
{x | x = –6, –1, 0, 3}
Answer:
{x | x = –6, –1, 0, 3}
Step-by-step explanation:
Answer:
Jackson downloaded 6 songs for $7.80. What was the cost of each song?
The variable, c, represents
✔ the cost of one song
The cost of each song is part of a total, so the operation is
✔ multiplication
The correct equation to solve this problem is
✔ 6c = 7.80
Step-by-step explanation:
How to find the missing numbers in two digit division
Answer:
Divide the first number of the dividend (or the two first numbers if the previous step took another digit) by the first digit of the divisor. Write the result of this division in the space of the quotient. Multiply the digit of the quotient by the divisor, write the result beneath the dividend and subtract it.Jun
Step-by-step explanation:
pls brainlist
Which is the last operation performed when evaluating (8 minus 2 x) squared + 4 for x = 3? addition multiplication subtraction applying the exponent
Answer:
addition
Step-by-step explanation:
Answer:
Addition
Step-by-step explanation:
PEMDAS: Parentheses, Exponent, Multiply, Divide, Add, Subtract. (The multiply and divide can be swapped, as well as the add and subtract :3) Hope this helps! :D
What is the boundary line for the linear inequality 4x + 2y < 18?
Answer:
Simplifying
x = 4.5 + -0.5y
Step-by-step explanation:
The boundary line of the inequality is intersecting the x-axis at 4.5.
The given inequality is 4x + 2y < 18.
What is the boundary line for linear inequality?A linear inequality divides the coordinate plane into two halves by a boundary line where one half represents the solutions of the inequality. The boundary line is dashed for > and < and solid for ≤ and ≥. The half-plane that is a solution to the inequality is usually shaded.
Graph the inequality by finding the boundary line, and then shading the appropriate area.
Now, 4x + 2y < 18 can be written as y<−2x+9.
The boundary line of the inequality is given below.
The boundary line of the inequality is intersecting the x-axis at 4.5.
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If 1,560 students are enrolled in school and 85% ride the bus how many dont ride the bus
Answer:
234 student don’t ride the bus
Step-by-step explanation:
jst do 0.85 tiimes 1560
Answer:
234
Step-by-step explanation:
85% of 1,560 = 1326
1,326 - 1,560 = 234
of equations to answer the questions.
2x + 3y = 3
y = 8 - 3x
The value of y from the second equation is substituted back into the first equation. What is the resulting eq
What is the value of x?
What is the value of y?
Da
24. An office supply store has12 erasers for $1.84 or 20 erasers for $3.25. Which is the better
deal?
Answer: 1.84 I think because with 3.25 you can buy a bag of chips at Walmart with that much
What is the surface area of the pyramid formed from the net shown here? The triangles are equilateral, and each triangle has a height of 5.2 centimeters. Write your answer rounded to one decimal point and with the correct unit. the base is 6 cm
Answer:
62.4
Step-by-step explanation: