Given :
A Caterer Charges $275 for a 3 hour event and $425 for a 5 hour event.
To Find :
The rate of change for this situation.
Solution :
Price per hour ratio for 3 hour event :
[tex]R_1= \dfrac{275}{3}[/tex]
Price per hour ratio for 5 hour event :
[tex]R_2= \dfrac{425}{5}[/tex]
Now, change in ratio :
[tex]R = R_1-R_2\\\\R = \dfrac{275}{3}-\dfrac{425}{5}\\\\R = \dfrac{100}{15}\\\\R = \dfrac{20}{3}[/tex]
Therefore, rate of change for this situation is [tex]\dfrac{20}{3}[/tex] .
Hence, this is the required solution.
What is an equation of the line that passes through the points (7, 6) and (-2, -3)?
Answer:
y=1x-1
Step-by-step explanation:
m=y2-y1/x2-x1
-3-6=(-9)
-2-7=(-9)
-9/-9=1
6=1*7+b
1*7=7
7-7=0
6-7=-1
b=-1
y=1x-1
hope this helps :3
if it did pls mark brainliest
A graph of what has space between possible data values
Answer:
need graph
Step-by-step explanation:
EASY!!!!Example 5:
Why does the man fly out of the car?
Group of answer choices
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
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Question 145 pts
Give evidence or explain your reasoning for your answer to example #5:
Answer:Newton's First Law
Step-by-step explanation:
"When the car crashes, there is no unbalanced force acting on the person, so they continue forward (Newton's First Law). The person moves against the seat belt, exerting a force on it. The seat belt then exerts a force back on the person (Newton's Third Law). This causes a controlled deceleration of the person" -google
Evaluate the function rule for the given value. y = 6 ∙ 2x for x = –2
–24
3
3/2
3/4
270 qt: 105 gal
Simplified
Answer:
wouldn't it be 18/7
Step-by-step explanation:
270 ÷ 15 over 105 ÷ 15
please answer correctly
will mark brainlest 1hour to complete
Answer:
its (0, 0) because the line goes through thex and y intercept
Answer:
2, 0.15
Step-by-step explanation:
I will give braliest to the person who finishes this first.
Answer:
1. Ba + B3
2. 100 + 5g
3. 25y - 14
4. 6 + 2x
5. 2Ba + B
6. 8h - 12
7. 28e + 24
8. -20y + 72
9. 39 - 21w
10. 3x + 6
11. 5 + 2y
12. 3a + 10
13. 4k + 7
14. 42 + 11r
15. 13w + 15
16. 5a + 34
17. 22f - 12
18. 9x + 2
Step-by-step explanation:
I hope this was helpful! <3
Could I get brainliest?
Answer:
1. 8a+24
2. 100+5g
3. 35y-14
4. 6+2x
5. 16a+8
6.8h-12
7. 28e+24
8. 78-20y
9. 39-21w
10. 3x+6
11. 5+2y
12.10+3a
13.4k-7
14.42+11r
15.13w+15
16.5a+34
17. 22f-12
18.9x+2.
Step-by-step explanation:
Always remember to multiply the number closes to the brackets by all values in the brackets (Remember, you can always multiple variables by integers, you just can't add them!) Then simplify your answer.
Hope this helps.
Which table represents y as a function of x?
Answer:
Table number 1
Step-by-step explanation:
explanation: If the X-inputs (the exes) repeats then the table is not a function.
In the first table all the x-inputs are different.
Hence, table first is the correct answer which [tex]y[/tex] is a function of [tex]x[/tex].
What is a input ?
The input is what goes into the function and the output is what comes out of the function.
Here as per the information, table first is correct because when the values [tex]x[/tex] change then it is a function of [tex]y[/tex] , and as per this concept table first is correct.
Hence, table first is the correct answer which [tex]y[/tex] is a function of [tex]x[/tex].
To know more about input
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At the beginning of a baking session, there were 2.26 kilograms of flour in the bag. By the end of the baking session, there was 0.98 kilogram of flour in the bag. What is the percent of decrease in the amount of flour? Round the percent to the nearest tenth if necessary.
Answer:
The answer I got was 56.6%.
i really need help!!!! i need answer to c:
Answer:
76.3
Step-by-step explanation:
Answer:
C = 75°
Step-by-step explanation:
The interior angles of a triangle will always add up to 180°, so all we have to do is find the missing variable.
To do this, we first add up the two angles we do know.
—> 65 + 40 = 105
Now that we have the total of the other two angles, simply subtract 105 from 180.
—> 180 - 105 = 75
We now have our answer!
Mr. Wilson bought gardening supplies for 79.75, not including tax. If the tax rate is 8%, what was the total cost of these gardening supplies?
Answer:
$86.13
Step-by-step explanation:
79.75*8=638/100=6.38
79.75+6.38=86.13
Answer: $86.13
Step-by-step explanation:
79.75*8%=6.38
79.75+6.38=86.13
help plz it due today
Answer:
Point A - 1/2 and - 1/4
Point B - 2 1/2 and 1 1/2
Point C 1/4 and 1/2
Step-by-step explanation:
This is my second attempt first is the brainiest!
Answer:
A:59 B:48
Step-by-step explanation:
A triangle is equal to 180 degrees. So the equation would be
73+x+(x-11)=180. To find the value of x, add all of the same values
73-11+x+x which is equal to 62+2x=180. Then subtract 62 from both sides
62-62+2x=180-62 so the equation is now 2x=118 now you divide each side by 2 to get x=59. now to get angle b you subtract 11 from 59 to get 48
James and Terry open a savings account that has a 2.75% annual interest rate, compounded monthly. They deposit
$50,000 into the account. How much will be in the account after 20 years?
a. $48,407.45
b. $90,600.15
c.$86,608.14
d.$80,894.18
Answer:
a. $48,407.45
b. $90,600.15
c.$86,608.14
d.$80,894.18
Olivia brought 3.5 pounds of cheese, she paid $1.75 for each pound how much did she pay? (PLS HELP)
Answer:
$5.25
Step-by-step explanation:
You just multiply how many pounds of cheese there are by how much a pound costs. You could also multiply 1.75 by 3, and then divide 1.75 by 2, and add it to the product. Hope this helps!
PLEASE SOLVE, IN A HURRY!!!
WILL NAME BRAINLIEST!!!!
Answer:
394 miles.
(its hard to explain but you need to spit 1356 and add 284 to one half)
Answer:
820
Step-by-step explanation:
Let us call the trip back x. The trip back is 284 miles smaller than the trip back, so our equation can be:
x + x + 284 = 1356
2x + 284 = 1356
2x = 1072
x = 536
The we do 536 + 284 because the trip there was 284 miles longer, so that is 820
The graph plots for equations, a,b,c, and d: which pair of equations have (4,8) as its solution?
D and B
Explanation:
when you look at that point two lines pass through it and those two lines that pass through it are b and d.
2300 people came to the ball game last week. This week there was a 13% decrease. How many people attended the football game this week. The problem can be represented by the expression p-0.13p.
Answer: 2001 people attended the football game this week.
Step-by-step explanation:
Given: Total people came to the ball game = 2300
Decrease percent = 13%
Number of people attended the football game this week = p-0.13p, where p= number of people attended football last week.
for p= 2300
Number of people attended the football game this week = 2300- 0.13 x (2300)
=2300- 299
= 2001
hence, 2001 people attended the football game this week.
most of the data values are ? the mean
Answer:
........................
Select all the question that are true given the diagram below
Answer:
a b d
Step-by-step explanation:
What are similar triangles?
Answer:
two triangles that are similar, that have equal angles
Answer:
the triangle which has same shape,sixe and angles is called similar triangle
.......................................................
Answer:
............................................................
Step-by-step explanation:
Answer:
................................................................
find each equation with the correct solution
Answer:
15;9;-8
Step-by-step explanation:
1. 5/3x-3=2/3x+12
x=15 once you combine like terms
2. 5x+35-3x+12=7x+2
2x+47=7x+2
5x=45
x=9
3. 12x+20-3=9x-7
12x+17=9x-7
3x=-24
x=-8
i just need help with this one question
Answer: 1/4 chance of picking red
Step-by-step explanation: There are 120 buttons in all, so the fraction of red marbles is 30/120. 30/120 = 1/4
Hope this helps!
Answer:
30/120
Step-by-step explanation:
Add 30+30+60
120/ 4 because 60/2 is 30 so thats two 30s
then there is a 30 out of 120 chance it is red
-4y - 20 +19= -y + 17
2. Solve for y
i posted the same question but they didn’t tell me how they got it so could someone show me how they got the answer pleaseee
Answer:
y= -6
Step-by-step explanation:
-4y - 20 + 19 = -y + 17 *add y on the right to get rid of -y
+y +y then add it to -4y
-3y - 20 + 19 = 17 *add 20 to the left to get rid of -20
+20 +20 then add it to 17
-3y + 19 = 37 *subtract 19 from the left to get rid of 19
-19 -19 then subtrcat 19 from 37 as well
-3y = 18 *now we want to divide both sides by -3 to
-3 -3 get y by it's self
y = -6 *no we're left with y = -6 :D
- im sorry if this doesn't make sense x(
Simplified fraction 8 (5/6) =
hi
technique is to decompose both part of the fraction ( in prime numbers if possible )
8 * 5/6 = 2*4*5 / 3*2 = 20/3
Cheating can get u far until you have to go to school in person! Please remember to learn :)
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Could someone please help me ASAP? I need a full explanation. P.S I will name u brainliest!! Thanks!
Answer: y = 90 degrees.
Step-by-step explanation: We are given that the supplementary angle of angle y is equal to 90 degrees. By definition, that means that y is also equal to 90 degrees. The solution would be:
y + 50 degrees + 40 degrees = 180 degrees
y + 90 degrees = 180 degrees
y = 180 degrees - 90 degrees
y = 90 degrees
hope this helps! :)
2 divided by one third
6
Step-by-step explanation:
2÷⅓ so u receprocate and get:
2×3
=6
Does this graph represent a function? Why or why not?
Answer:
Step-by-step explanation:
B. Yes, because it passes the vertical line test, is the answer.
