Dominic is going to attend a baseball game on Saturday afternoon. He has a total of $40 he can spend. The ticket cost is $22, and the parking cost is $7. He intends to spend his remaining money on team window decals that cost $4.50 each. What is the greatest number of decals Dominic can buy? A 2 decals B 3 decals C 4 decals D 5 decals
Answer: A. 2 Decals
Step-by-step explanation: time4learning
The requried Dominic can buy a maximum of 2 decals.
What is simplification?Simplification involves applying rules of arithmetic and algebra to remove unnecessary terms, factors, or operations from an expression. The goal is to obtain an expression that is easier to work with, manipulate, or solve.
Dominic has $40 to spend, and he will spend $22 for the ticket and $7 for the parking. So, he will have:
$40 - $22 - $7 = $11
left to spend on team window decals.
Each decal costs $4.50, so we can divide the amount Dominic has left by the cost of each decal to find the maximum number of decals he can buy:
$11 ÷ $4.50 ≈ 2.44
Since we can't buy a fraction of a decal, we need to round down to the nearest whole number. So, Dominic can buy a maximum of 2 decals.
Therefore, the answer is A, 2 decals.
Learn more about simplification here:
https://brainly.com/question/12501526
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A can of dog food is on sale for 20% off the original price. If the original price is 1.35, what is the discount?
Answer:
You will pay $1.08 for a item with original price of $1.35 when discounted 20%
Step-by-step explanation:
How can systems of linear equations be used in real life?
Answer:
Almost any situation where there is an unknown quantity can be represented by a linear equation, like figuring out income over time, calculating mileage rates, or predicting profit. Many people use linear equations every day, even if they do the calculations in their head without drawing a line graph.
Step-by-step explanation:
Hope it is helpful....
can you relate this lesson to your real-life situation
Answer:
This is nothing related to real life. The only thing is it helps with trigometry, programming shapes, and so on
Step-by-step explanation:
I need this please help me
a line passes through the point (-8,5) and has a slope of 5/4 write an equation in slope intercept form
Please help me with this question please help me I beg you
Step-by-step explanation:
Given
f(x) = 5 / 2x - 1
f^-1( x) = ?
Let
y = f(x)
y = 5/2x - 1
Interchanging the roles of x and y we get
x = 5/2y - 1
2y - 1 = 5/x
2y = 5/x - 1
y = (5/x - 1)/ 2
f^-1(x) = ( 5/x - 1) / 2
Hope it will help :)
Kiaan wants to pay for dinner at a restaurant. He has $30.00 in his wallet, and the meal costs $23.86. He wants to leave a 15% tip. Does he have enough? If so, how much will he have leftover? If not, how much more does he need? PLS EXPLAIN.
Answer:
2.56
Step-by-step explanation:
100%->23.86
15%-> 3.579
3.579+23.86=27.439(how much he needs to pay including tip)
30-27.439=2.561
≈2.56 (since we dont usually pay up to 3 d.p.)
Hello, happy Friday, I am just here with some geometry questions.
Please only answer this if you know the answer. If you have a comment, please add it to the comment box. Only answer the question if you can explain your answer and why you think it is accurate. Thanks, good luck!
Graph [tex]D_{0.5}[/tex] (ΔXYZ)
Answer:
Given triangle:
ΔXYZX(-1,2), Y(2,1), Z(-1, -2)D₀.₅(ΔXYZ) results in:
(x, y) → (0.5x, 0.5y)X'(-0.5, 1), Y'(1, 0.5), Z(-0.5, -1)For f(x) = x +6 and g(x) = 2x + 1, find the following.
a. (fog)(x)
b. (gof)(x)
c. (fog)(4)
Answer:
f(g(x)) = 2x + 7; g(f(x)) = 2x+13; f(g(4)) = 15
Please help need quickly
The answer for number 1 is 1.72. The answer for number 2 is 4.83.
So for number one, the first thing you need to do is determine how many sides are on the first shape. Since it is a pentagon, and one pentagon has 5 sides, then you use the following formula to determine the volume of a[tex]V = \frac {1}{4} \times \sqrt{5 \times (5 +2 \times \sqrt {5})} \times (10)^{2} \times 10[/tex] pentagon: [tex]\alpha = \frac{1}{4} \times \sqrt[]{5(5+2 \sqrt[]{5}) \alpha ^{2} }[/tex] And in this case, the area would be 1.72, because if you insert the side lengths, the equation would look like this: [tex]V = \frac {1}{4} \times \sqrt{5 \times (5 +2 \times \sqrt {5})} \times (10)^{2} \times 10[/tex] , which if you solve this equation, then you will end up with the answer of 1.72.
For number two, the first thing you need to do is determine how many sides are on the second shape. Since it is an octagon, and the prefix oct means 8, the number of sides on the shape is 8. If the perimeter is 64, and there are 8 sides, you can divide 64 by 8 to get 8. The equation to solve for the area should look like this: [tex]V = 2(1 + \sqrt{2}) \times s^{2} \times h[/tex]. Now all you need to do is insert the side lengths to the proper places. It should then look like this: [tex]V = 2(1 + \sqrt{2}) \times 8^{2} \times 8[/tex], after you solve the equation, you should end up with 4.83.
The counting numbers are also called ______ integers
Answer:
A "Positive Integer"
Step-by-step explanation:
Help! Please please please
Step-by-step explanation:
3x+2x=180
5x=180
x=36°
10 laps around track each day. Each lap around the track is 400 meters. How many day will take kali to run a total 12 kilometers
Answer:
3 days
Step-by-step explanation:
First, let's convert 400 meters to km (kilometers):
To find km from m we divide the meters by 1000:
400/1000 = 0.4
Therefore, there are 0.4 km in 1 meter.
Kali runs 10 laps every day, since 1 lap is 0.4 km we can multiply 10 by 0.4 to see how many kilometers they run in 1 day:
(10)(0.4) = 4
Kali runs 4 kilometers every day
Now, we can find how long it will take Kali to run a total of 12 kilometers by dividing 12 by 4
12/4 = 3
It will take Kali 3 days to run a total of 12 kilometers.
I hope this helps!!
- Kay :)
LOOK AT PICTURE, WHOEVER HAS CORRECT ANSWER, I WILL MARK BRAINIEST :)
Answer: A
Step-by-step explanation: cant contain division by a variable in a polynomial
Hi can anyone help me? :)
Answer:
[tex]d(n) = - ( {7}^{n - 1} )[/tex]
3/8 + 1/8 - 1/3 + 1/4=
PYTHAGOREAN THEORM PLEASE HELP ME
Would the three squares below join together to make a right triangle? Why or why not? picture shows squares
Answer:
Yes.
The first has an area of 9, so each side is three.
The second has an area of 16, so each side is four.
Each side of the third square is given as 5.
So the triangle has sides of 3, 4, and 5.
3²+4²=5²
9+16=25
25=25 It works given the Pythagorean theorem.
Step-by-step explanation:
Yes.
The first has an area of 9, so each side is three.
The second has an area of 16, so each side is four.
Each side of the third square is given as 5.
So the triangle has sides of 3, 4, and 5.
3²+4²=5²
9+16=25
25=25 It works given the Pythagorean theorem.
Enter the value for the variable x in the equation:
X - 7 = 3
Answer:
x=10
Step-by-step explanation:
10-7=3
Answer:
I think is 10 cause 10 - 7 = 3
Which image shows a reflection of the figure below? quick!!!!
Answer:
a
Step-by-step explanation:
Math answer:
3(3+2)-s=38
Answer:
s = negative23 ( -23)
Step-by-step explanation:
3(3 +2 ) - s = 3(5) - s
15 - (-23) = 38
hope this helped!
Find the first 3 terms of arithmetic sequence if t5=-154 and t9=-274. find t1, t2, t3
Answer: t1 = -34; t2 = -64; t3 = -94
d is the distance between numbers (d > 0)
we have:
t5 = t1 + 4d = -154
t9 = t1 + 8d = -274
we have the equations:
t1 + 4d = -154
t1 + 8d = -274
<=> t1 = -34
d = -30
with t1 = -34 and = -30 => t2 = -34 - 30 = -64
t3 = -64 - 30 = -94
Step-by-step explanation:
can anyone solve this for me?d/dx x/root (1+x^2)
ps. the 1+x^2 part is inside the root
using quotient formula
-2+{3+[4+2-(-3)]-5+8)}
Answer:
13
Step-by-step explanation:
−2+3+4+2−(−3)−5+8
=1+4+2−(−3)−5+8
=1+6−(−3)−5+8
=1+9−5+8
=10−5+8
=5+8
=13
Is y=-3x+6 linear or nonlinear
Answer:
373737373737373383847484
This equation is in the form y = mx + b and when a function
is written in this form, we know that it's a linear function.
Another way to tell that it's a linear function is
that the variable is raised to the first power.
please help me with this question.
Answer:
you have to figure out the cordnests
Step-by-step explanation:
How do flowers contribute to the survival of the plant?
A. They are needed to absorb water.
B. They are needed to make food.
C. They are needed for reproduction.
D. They are needed to create energy.
Answer: c
Step-by-step explanation:
A plant's ability to reproduce and contribute to the survival of its own species is assured when flowering occurs at the right point in time. If flowering starts too early, the result may be a poor crop of biomass as well as fruit.
Which of the following points is on the y-axis? Select all that apply.
Group of answer choices
(-1, 4)
(0, 2)
(5, 0)
(4, -1)
(0, -8)
(-9, 0)
Answer: (0,2) and (0, -8)
Step-by-step explanation:
Please help meeeeeeeeeee
Answer:
A
Hope this helps
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Following y=mx+c
Gradient=-1/2
Y-intercept=-2
y=-1/2x-2
make a graph on f(x)=−3/2(x+1)(x−5)
Answer:
explanation below
Step-by-step explanation:
f(x) = −3/2(x+1)(x−5) = -3/2 (x²-4x-5) = -3/2 (x²-4x+4-9) = -3/2 ((x-2)² - 9)
f(x) = -3/2 (x-2)² + (-3/2)*(-9) = -3/2 (x-2)² + 13.5
There are points to be referenced for the graph:
vertex (2 , 13.5) axis of symmetry: x = 2
roots: (-1 , 0) (5 , 0)
-3/2 : curve downward