Answer:
The inequality can be written as:
45x + 1240 ≥ 6000
Step-by-step explanation:
Total number of members = 45
If one person donates the sum of = $x
Then the total amount raised by 45 people becomes = 45x
Minimum amount of money required to compete in the championship = $6000.
Money which they already have = $1240
So, Amount of money they have to raise = $6000 - $1240
We can show inequality as:
45x ≥ 6000 - 1240
Which show that the total amount raised by 45 people (45x) should be equal or greater than the amount of money they have to raise ($6000 - $1240)
Rearrange the equation;
45x + 1240 ≥ 6000
Anna baked 3 batches of cookies with cookies in each bath she then ate 8 cookies How many cookies does Anna have left? Write your answer as an expression.
Answer: C= 3x -8
C is the amount of cookies left. X is he number in each batch.
Step-by-step explanation:
If she made the cookies in the bath, they could be very soggy and difficult to count!
As of mid-2016, the world's population was about 7.4 billion people. The population of the United States was 324 million.
The land area of a certain state is about 261,787 square miles. If in mid-2016 all of the world's people were put into that state, how many people would there be in each square mile? (Round your answer to the nearest whole number.)
Answer:
There would be approximately 28,267 per square mile.
Step-by-step explanation:
There are 7,400,000,000 people in the world. The state is 261,787 square miles.
7,400,000,000/261,787 = 28,267.2554 → 28,267
Find the central angle of a sector of a circle if the area of the sector and the area of the remaining part of the circle are in the proportion 4 : 5 ( with explanation )
Answer:
288
Step-by-step explanation:
360/5 = 72
72x4 = 288
What is the value of x/5
Answer:
2
Step-by-step explanation:
Since this is a right triangle we can use trig functions
cos theta = adj / hypotenuse
cos 60 = 5/x
.5 = 5/x
Flip each side
1 / .5 = x/5
2 = x/5
A reflection maps the point (2, 3) to the point (-2, 3).
It is a reflection over the
O X-axis
O y-axis
O line y = x
plz help me I need help I will give u 100 points and mark u as brainiest if u can plz answer this QUESTION Which phrase best defines a trapezoid? a quadrilateral with no congruent sides a parallelogram with four congruent angles a quadrilateral with exactly one pair of parallel sides a parallelogram with four congruent sides
A quadrilateral with one pair of parallel sides.
Answer:
Two triangle with a square
Step-by-step explanation:
Which graph represents 2x - 3y less than or equal to 9?
Answer:
answer is c
Step-by-step explanation:
Work must be shown for this problem! The figure shown below is a rectangle. Make sure to solve for x and BD. Give both answers below.
Answer:
x = 10
BD = 74
Step-by-step explanation:
Find x by setting 3x+7 equal to 37. Solve for x by subtracting 7 on both sides then divide by 3 to get x=10.
Since 37 is half of AC, multiply that by 2 to find AC or BD, which are the exact same length of 74.
Answer:
x=10 and BD=74
Step-by-step explanation:
In a rectangle, the two parts of the diagonals are always equal to each other. This means that AE=CE=BE=ED.
So, if AE is 3x+7, this means DE and BE are also 3x+7, so BD is twice that, or 2(3x+7) which when you multiply it is 6x+14.
Oh, also, since it says CE=37, this means that 3x+7=37
3x+7=37
-7 -7
3x=30
x=10
Now that you know that BD is 6x+14, and x is 10, simply multiply it.
6(10)+14=BD
60+14=BD
74=BD
A line passes through (2,9) and has a zero slope
Answer:
d
Step-by-step explanation:
y = 9
A Shop sells two different bags of rice .
Rice A 500 g plus 25% extra free rice .
Rice B 750 g plus 1/5 extra free rice . Which bag gives you more free rice ? A or B
Pls help me :)
Answer:
b gives you more free rice
Step-by-step explanation:
....hope it helps
inform if wrong!!
what's the y intercept and the x intercept?
Answer:
y-intercept is at (0, 0.4)
x-intercept is at (0.3,0)
Step-by-step explanation:
y-intercept is where the line intercepts the y axis and x-intercept is where the line intercepts the x axis.
SOMEONE PLEASE HELP ME ASAP PLEASE!!!
Answer:
120
Step-by-step explanation:
You add the angles up and the angles add up to 120. 61+59=120
Malik had two tests on Wednesday. On the science test, each question was worth 4 points. On the math test, each question was worth 6 points. His score was -12 on each. On which test did he miss more item? Justify your answer.
Answer:
Science Test
Step-by-step explanation:
If he missed 12 points on each test (-12) he missed 2 questions on the math test and 4 questions on the sceince test.
Find the slope of the line that contains the points named.
G(3, -2), H(7, -2)
undefined
0
-1
Answer:
We are given:
Putting values in above equation, we get:
Hence, the slope of the line is coming out to be 0.
Step-by-step explanation:
The slope of the line that contains the points (3, -2) and (7, -2) is 0.
Option A is the correct answer.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
Points:
(3, -2) and (7, -2)
Slope.
= (-2 - (-2)) / (7 - 3)
= (-2 + 2) / 4
= 0/4
= 0
Thus,
The slope is 0.
Learn more about equation of a line here:
https://brainly.com/question/23087740
#SPJ2
answer please brainliest
Answer:
45
Step-by-step explanation:
45% = 0.45
45/100 = 0.45
Answer:
[tex]45[/tex]
Step-by-step explanation:
[tex]45\% \\ = \frac{45}{100} \\ = 0.45[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
Find the distance between the points (0, –3) and (4, 0). answers :A) 1 B) 25 C) 5 D) 7
Answer:The answer is C)5 if you need help understanding how I got this answer let me know and I'll gladly explain!
Answer: C) 5
Step-by-step explanation: Use distance formula: [tex]d=\sqrt{(x_{2}-x_{1})^{2} +(y_{2}-y_{1})^2 }[/tex]
Plug in respected values [tex](0,-3) = (x_{1},y_{1})[/tex] and [tex](4,0) = (x_{2},y_{2})[/tex]
Then Solve
Please help !! (Simplify)
Answer:
The first one
Which is the graph of y = [x] - 2?
5
2
Answer:
2
Step-by-step explanation:
slope=1
intercept=2
What is the equation, in point-slope form, of the line that is
parallel to the given line and passes through the point (-3,
1)?
2.2)
1
34
y-1==3(x + 3)
y-l=-(x + 3)
y-1= f (x + 3)
y-1= (x + 3)
Answer:
1 1/2x - 1
Step-by-step explanation:
The slope is (2--4)/(2--2)=3/2.
The y-intercept is -1
the answers are not so clear, i'll edit to give you an option if you make it clearer
f(x)=x^2 what is g(x)
Answer: A. g(x) = -x^2-4
Step-by-step explanation:
y-intercept is -4
You can determine if the slope of the graph is negative or positive based on if it is going up or down
example: x^2 going up, -x^2 going down.
Answer:
A
Step-by-step explanation:
find the volume of the rectangular prism 4.5cm,2.5cm 3cm
Answer: 31.25
Step-by-step explanation:
4.5 x 3 = 12.5
12.5 x 2.5 = 31.25
please help with clear explanation
Answer:
102
Step-by-step explanation:
You can split that shape up into 2 rectangles to make it easier get the area of each rectangle and add them together.
Step 1
Identify the width and height
Step 2
Multiply the sides to get the answer
For example if we split the shape we will have 9,10 and 2,6
9 times 10 is 90
and 2 times 6 is 12
Add the 2 and get 102
Hopefully this helped.
Solve the following equations: 24 1/14 +8 3/7 =(x÷1 1/9 )·5 5/12
Answer:
x=21978/35
Step-by-step explanation:
Steps:
1: Step 1: Simplify both sides of the equation
241 14 + 83 7 = x 11 9 (55) 12 241 14 + 83 7 = 5 108 x ( 241 14 + 83 7 )= 5 108 x(Combine Like Terms) 407 14 = 5 108 x 407 14 = 5 108 x
2: Step 2: Flip the equation
5/108x=407/14
3: Step 3: Multiply both sides by 108/5.
(1085)*(5108x)=(1085)*(40714)
Answer: x=21978/35
Plz mark brainliest
Hope this helps.
Someone please help me with this question??
Examine the following table that represents some points on a line.
Which equations in point-slope form represents this line?
y + 10 = 2(x + 6)
y + 9 = 1/2(x + 4)
y + 10 = 1/2(x + 6)
y + 4 = 1/2(x — 6)
y + 4 = 2 (x — 6)
y — 9 = 2(x — 4)
Answer:
Option (2), (3) and (4)
Step-by-step explanation:
Let the equation of the line representing the given table is,
y - y' = m(x - x')
where 'm' = slope of the line
(x', y') is the point lying on the line.
Let the two points (-6, -10) and (-4, -9) lie on the line
Slope 'm' = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
= [tex]\frac{-9+10}{-4+6}[/tex]
= [tex]\frac{1}{2}[/tex]
Equation of the line passing through (-4, -9) with slope [tex]\frac{1}{2}[/tex] will be
y - (-9) = [tex]\frac{1}{2}(x+4)[/tex]
y + 9 = [tex]\frac{1}{2}(x+4)[/tex]
Equation of the line passing through (-6, -10) with slope = [tex]\frac{1}{2}[/tex]
y - (-10) = [tex]\frac{1}{2}(x+6)[/tex]
y + 10 = [tex]\frac{1}{2}(x+6)[/tex]
Equation of the line passing through (6, -4) and slope = [tex]\frac{1}{2}[/tex]
y + 4 = [tex]\frac{1}{2}(x-6)[/tex]
Therefore, Options (2), (3) and (4) will be the answer.
Plz help if you know
Answer: the first one y<=1/2x+2
Step-by-step explanation:
It intercepts at 2
It’s less than because the solution area is at the bottom part of the graph
1/2 because from the y-intercept you can go up 1& over 2
What is the formula for the circumference using the radius below? // ANSWER IF POSSIBLE !!! //
Answer:
the answer is 2(pi)5
Step-by-step explanation:
the formula for circumfrence is 2(pi)r, and r in this case is 5
Answer:
The formula for circumference is 2πr, and r is 5 in this problem. Therefore, the circumference can be expressed using the expression 2π5, or 10π. Hope this helped!
Can someone help me with this quick ??
Which of the following steps indicates the addition property of equality while solving the equation –1 – 6x = x – 15? Question 4 options: A) x = 14∕2 B) –1 – 6x + 15 = x – 15 + 15 C) –1 – 6x = x – 15 D) 23 – 6x – 24 = x – 15
Answer:
B) -1-6 x +15 = x - 15 +15
Step-by-step explanation:
Explanation:-
Given equation is –1 – 6 x = x – 15
By addition property of equality
⇒ - 1 - 6 x + 15 = x - 15 +15
⇒ - 6 x + 14 = x
subtracting 'x' on both sides ,we get
⇒ - 6 x -x +14 =0
⇒ - 7 x +14 =0
⇒ -7 x = - 14
Dividing '-7' on both sides , we get
x = 2
The solution of given equation is x = 2
Answer:
-1-6x+15=x-15+15
Step-by-step explanation:I took the test
Match the rate - - .5 -- with corresponding time of year.
Three Months, 1/4 =
Six Months, 6/12 =
Nine Months, 9/12 =
1 Month, 1/12 =
Answer: B. Six Months, 6/12 = 6÷12 =0.5
Step-by-step explanation:
Hi, to answer this question we have to convert the fraction into decimals and compare:
A. Three Months, 1/4 = 1÷4 = 0.25
B. Six Months, 6/12 = 6÷12 =0.5
C. Nine Months, 9/12 = 9÷12 = 0.75
D. 1 Month, 1/12 =1÷12 = 0.083333
Correct option is
B. Six Months, 6/12 = 6÷12 =0.5
Feel free to ask for more if needed or if you did not understand something.
34 + 2 ⋅ 5 = ____. (Input only whole numbers.) Numerical Answers Expected! Answer for Blank 1: i will give brainliest plese
Answer:
44
Step-by-step explanation:
The answer is 44 because of order of operations we do multiplication fist so it would be
2 * 5 = 10
34 + 10
44
Answer:
44
Step-by-step explanation:
the first step is to multiply (which is what the ⋅ is) and I get 10. After I multiply I add 34 which is 10 + 34 = 44 and that is the answer.