Given:
Entrance fee = $5.50
Additional fee = $1.25 for each activity.
Total amount spend at fair = $30
To find:
The equation that represents the problem.
Solution:
Let the number of activities be [tex]x[/tex].
Additional fee for 1 activity = [tex]\$1.25[/tex]
Additional fee for x activity = [tex]\$1.25x[/tex]
Total fee = Entrance fee + Additional fee for x activity
= [tex]\$5.50 + \$1.25x[/tex]
It is given that Kevin has at most $30 to spend at the fair. So, total fee must be equal to $30.
[tex]\$5.50 + \$1.25x=\$30[/tex]
[tex]5.50+1.25x=30[/tex]
Therefore, the require equation is [tex]5.50+1.25x=30[/tex].
Note: The inequality for the given problem is [tex]5.50+1.25x\leq 30[/tex].
a rectangular prism has a length of 11.5 inches width of 5.75 inches and a height of 16 inches
Amanda is pumping water into an aquarium at a rate of 12 liters per minute the aquarium had 42 liters of water in it before she started her goal is given by 13x+42<_234 where x is the number of minutes she pumps water into the aquarium
Answer:
Let x represent minutes.
The inequality derived from the question is...
58 > 18 + 5x
Solve for x...
58 > 18 + 5x
58 - 18 > 5x
40 > 5x
40/5 > x
8 > x
So it will take more than 8 minutes to have 58 liters.
Step-by-step explanation:
I need help with this problem
Answer:
72
Step-by-step explanation:
what's this 2(n+1)−3
Answer:
Step-by-step explanation:
Solution
2-1
Donald has two bags of grapes.
• Bag A contains g grapes.
• Bag B contains 40% fewer grapes than bag A.
The expression g – 0.40g can be used to find the number of grapes in bag B. Donald correctly simplifies the expression until it has just one term. What is the coefficient of g in Donald’s simplified expression?
Enter your answer in the box
G for bag A could also be written as 1g
The equation could then be written as 1g - 0.40g, which if you subtract can be solved as 0.60g
The answer is 0.60g
Please someone help me with this no links
Answer:
w = -12
Step-by-step explanation:
You basically have 90% of the question done. You just needed to divide -60 by 5 and then get -12.
Good Luck!!!!!
=====================================================
Explanation:
You're on the right track. You start off subtracting 35 from both sides, and then next divide both sides by 5. Your steps are 100% correct. The last thing to do is to simplify each side after what you wrote. The -60/5 on the left simplifies to -12, while the 5w/5 on the right simplifies to w. We end up with -12 = w and that's the same as w = -12.
--------------
To verify, replace every copy of 'w' with -12 in the original equation and simplify each side.
-25 = 35 + 5w
-25 = 35 + 5(-12)
-25 = 35 - 60
-25 = -25
We end up with the same thing on both sides, so the answer is confirmed.
Gia has 80 tiles each tile is white or blue she arranges the tiles in 8 equal rows each row has an equal number of white and blue tiles how many blue tiles are in each row
Answer:
5 blue and 5 white tiles per row
Step-by-step explanation:
80/8 =(10-this is the amount per row)then divide 10 by 2 to factor in your different different tiles)
Work Check:
80/8rows=10/2colors=5 this means 5 blue and 5 white per row
Can somebody please help me with this question , if you could help me with a few more please add me
Answer:
A
Step-by-step explanation:
a positive number times a negative number is equal to a negative number.
Because all negative numbers have a value less than 0 the inequality sign must face towards the 0
The inequality sign also must be a < or > not a ≤ or ≥ as no positive number times -11 will equal 0
so the answer would be x < 0
PLEASE HELP!!!
In what ways do sine, cosine, and tangent help us create or understand these triangles?
From what you know so far, what are the limitations to what sine, cosine, and tangent can tell us about the world?
Answer:
actually these trigonometric identies helps us in the problem of height and distance.
actually originated from India trignometic identities are famous all over the world .greek mathematician Pythagoras also has important contribution intrigometry.
it opens up the world of architect and civil engineering to u and lot more
keep exploring
Solve and graph the following inequality:
x + (-15) > 12
Answer:
x>27
Step-by-step explanation:
x−15>12
Step 1: Add 15 to both sides.
x−15+15>12+15
x>27
hope it help
Describe how the graph of y=lxl – 7 is like the graph of y=lxl and how it is different.
Answer:
y = |x| is a parent function
y = |x| - 7 is a translation of the parent function vertically by 7 points down
The shape is same, just the entire graph has shifted down.
It's translated edition of parent function y=|x|
y=|x|If we translate it 7units down then the function is
y=|x|-7So
Everything is same
Just the graph shifted 7units downwards
Marking brainliest!
What is your favorite color, and if you were to describe your favorite color as a person, how would you describe it?
Answer:
Pink
Step-by-step explanation:
Bubbly,sweet,nice,kind
Answer:
my favorite color is sky blue. sky blue as a person is calm and soft, she has a soothing voice and is always kind
The dotted lines show how to cut the pie. Identify m∠LPM.
Please no links.
Whoever gives me a full explanation and answer without a link, I will mark as brainiest.
Answer:
m∠LPM = 60°
Step-by-step explanation:
Fill in the table using this function rule. y=6x +3
How many coins are in each pouch?
Look at the figure. How can you prove the triangles are congruent?
It is not possible to determine if the triangles are congruent.
∆ABD ≅ ∆CBD by the SAS Postulate.
∆ABD ≅ ∆CBD by the SSS Postulate.
Answer:
You can prove them to be congruent.
Step-by-step explanation:
You would use the SSS Postulate. This means Side Side Side.in the figure shown you can see sides AB and BC have one line crossing them making them equal. Same with side AD and CD. With side BD they are congruent because they are equal in size and share both triangles.
Hope this helps.
Can someone help me with this? It’s due soon
-I’ll give brainliest
Answer:
I'M TURKISH I DONT KNOW.
The price of a train ticket from Orlando to Atlanta is normally $118.00. However, the train company is offering a special 75% discount to children under the age of 16. What is the sale price of a ticket from Orlando to Atlanta for someone under the age of 16?
Answer:
$88.50
Step-by-step explanation:
118*0.75 = 88.50
Answer:88.50
Step-by-step explanation:
Math question pls help
Answer:
190
Step-by-step explanation:
Find 19 on the x axis.
Go straight up until you hit the line representing the line made from a scatterplot.
Go horizontally to your left.
You should come to 190 and that's your answer.
Can someone tell me if y=0x+2 right ?
Answer:
Yes y=0x+2 is correct.
Step-by-step explanation:
2=0*-3+2
2=0*6+2
Have a nice day!
In rhombus BCDE, m angle B=68. Find m angle E.
NEED HELP!!!
Answer:
m<E=22
Step-by-step explanation:
m<B and m<D are congruent therefore, m<D=68
m<C and m<E are congruent.
All interior angles if a rhombus adds up to 180 degrees.
So... 68+68=136
Subtract the 136 from 180
180-136=44
Because m<C and m<E are congruent divide 44 by two
44/2= 22
m<C and m<E equal 22
can someone help me answer this
You must show all the steps for this problem. That means you must set-up the problem correctly step-by-step. Do not just write the answer only. You will not receive any credit for writing the answer only. Be sure to round the answer to the nearest degree. Find the measure of x in the right triangle.
Answer:
Below in bold.
Step-by-step explanation:
cos x = adjacent side / hypotenuse
= 8/21
= 0.380952
So m < x = arccos 0.380952
= 67.607
= 68 degrees to nearest degree.
Bob's Gift Shop sold 800 cards for Mother's Day. One salesman, Owen, sold 2% of the cards sold for Mother's Day. How many cards did Owen sell?
The number of cards sold for Mother's Day by Owen is 16.
Total cards=800
Percentage of sold cards =2%
What is a percentage?A percentage is a value per hundred.
So, 2% of 800 = (2*800)/100
2% of 800 =1600/100
2% of 800 =16
So, owen sold 16 cards
Hence, the number of cards sold by Owen is 16.
To get more about percentages visit:
https://brainly.com/question/24304697
Can anybody please help me on these notes?
Answer:
the y intercept will be at (0,-1) and to graph it just go up 6 and over 1 to the right and then go down 6 and 1 to the left
Step-by-step explanation:
hope this helps
Please help- will give brainlist
Answer:
No its C sorry
Step-by-step explanation:
Answer:
The answer is (c) 25π
Step-by-step explanation:
Area =πr²
r=diameter÷2
10÷2=5
Area=π * 5²
Area =25π
Which of these show a set of equivalent expressions ? select all that apply
Q=2u2 - 5
(d) Find the value of Q when u=-3
Answer:
q=13
Step-by-step explanation:
u=-3
q=2u^2 - 5
q=2(-3)^2 - 5
q= 2(9) - 5
q= 18 - 5
q=13
Please help me no one is helping me and I need help :(
Answer:
JK is longer
Step-by-step explanation:
You can kinda tell just by looking at it. Chord JK is closer to the center of the circle so it's longer.
The function f is given in three equivalent forms.
Which form most quickly reveals the vertex?
Choose 1 answer:
f(x) = 3x^2+ 36x + 33
f(x) = 3(x+6^2-75
f(x)=3(x+1)(x+11)
What is the vertex?
Answer:
Step-by-step explanation:
Look what happens when you factor the 3 out of the first choice:
f(x) = 3x^2+ 36x + 33 = f(x) = 3(x^2+ 12x) + 11
We can "complete the square:" x^2 + 12x becomes x^2 + 12x + 36 - 36, which, in turn, becomes (x + 6)^2 - 36
so that the original f(x) becomes f(x) = 3(x + 6)^2 - 36 + 33, or
f(x) = 3(x + 6)^2 - 3
Comparing this to
f(x) =a(x - h)^2 + k reveals that h = -6 and k = -3. Thus, the vertex is at (-6, -3).
