Predict the amount of tips that would be collected if 100 customers were served at the restaurant on a given day. Explain your reasoning.
Answer:
the answer would be 178$
Step-by-step explanation:
find out the rest
Write a ratio that is proportional to the ratio 9/75
Answer:
A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions a/b = c/d; or using a colon, a:b = c:d. The following proportion is read as "twenty is to twenty-five as four is to five."
Step-by-step explanation:
Answer:
I did the equation and I gotten 3/25
Step-by-step explanation:
Hope you like :)
(-4, 18) is a solution to:
y = 5x – 2
If you purchase a DVD player that costs $625, and the tax rate is 8%, how much will it cost?
Answer:
675
Step-by-step explanation:
8%=$50
Answer:
$675
Step-by-step explanation:
Since tax is an added 8% you are in sense paying for 100% of the DVD and 8% for tax, or 108% of the DVD player. Now convert percent to decimals by dividing by 100 to get 1.08. Now you can multiply 1.08 x $625 and get $675
write an equation of the line. slope 2/3 , passes through (- 2, - 6)
Answer:
y=2/3-6
Step-by-step explanation:
Tell whether each relation is a function. {(2, 5), (3, 5), (4, −4 ), (5, −4 ), (6, 8)}
Answer:
This relation is a function.
Step-by-step explanation:
This relation is a function because a there should be no repeating x-coordinates in the relation for it to be a function and that is exactly what happens in this relation.
Answer:
It is a function.
Step-by-step explanation:
no two different outputs, y, have the same input, x, meaning it passes the vertical line test.
sorry for the lousy explanation
Ken wants to run 5 kilometers. He ran 230 meters. Then he ran 2 more kilometers. How many more kilometers does Ken need to run?
A. 0.77 km
B. 2.23 km
C. 2.77 km
D. 3.00 km 2
Answer:
The answer is C - 2.77 km
Answer: C=2.77
Step-by-step explanation: because it is lol
Someone please help due tonight
To encourage new customers, a movie theater is offering a different way to pay for a movie.
Members will pay $5 a year plus $2 per movie
Complete the table that shows the number of movies n and the cost for members C. Include values from 0 to 6.
Movies
0
1
2
3
4
5
6
Cost
Solve 4(x-1) = 2(6-2x)
Answer:
x=2
Step-by-step explanation:
4(x-1) = 2(6-2x)
x=2
Answer:
x=2
Step-by-step explanation:
4(x-1)=2(6-2x)
4x-4=12-4x
Add 4 to both sides
4x=16-4x
Add 4x to both sides
8x=16
Divide by 8 on both sides
x=2
determine the intercepts of the line
Answer:
X-Intercept: (-8,0)
Y-Intercept (0, -6)
Step-by-step explanation:
The x intercept is where the line intercepts with the line where y is 0, which is the dark horizontal line on the graph. The y intercept is founf the same way instead on the dark vertical line where x is 0.
special right triangles
Answer:
what is that a question or...
Answer:
what?? if your talking about the angle of one, that would be 90 degrees.
Payton spent half of her weekly allowance on clothes. To earn more money, her parents let her clean the oven for $8. What is Payton weekly allowance if she ended with $15
Answer:
Payton's weekly allowance is $14.
Step-by-step explanation:
If she ended up with $15 after earning $8, then we to subtract 15 by 8.
15 - 8 = 7
If Payton spent half of her allowance before earning more money from her chore, then her allowance must be 7 times 2.
7 x 2 = 14.
Therefore, Payton's weekly allowance is $14.
Hope this helps! :)
At 8:00 am, the temperature was -10°F. The temperature dropped 3 degrees per hour for the next 5 hours. What was the temperature at 1:00 pm?
Answer:
-25 °F
Step-by-step explanation:
First, we would be multiply 3 by 5 to find the number we would be subtracting from the original
3 * 5 would give us 15
Then we subtract -10 by 15 and get -25 °F
The temperature at 1:00 PM would be -25 °F
plllllzzzzzz answer hurrrryyyyyy
y − 6 ≥ −8
Answer:
Inequality form: [tex]y\geq -2[/tex]
Interval notation: [-2,∞)
Step-by-step explanation:
Add 6 to both sides of the inequality.
y ≥ − 8 + 6
Add − 8 and 6 .
y ≥ − 2
The result can be shown in multiple forms.
Inequality Form:
y ≥ − 2
Interval Notation:
[ − 2 , ∞ )
pleaseee help....leave an explanation if you can
Answer:
A and B
Step-by-step explanation:
Looking at A it is 2/8. If you divide both numbers by the top, which is two, it would become 1/4.
For B, if you divide both numbers by 4 it will also become 1/4.
Mr. Gonzales started 16 yards away from the motion detector, and 2 seconds later he was 8 yards away from the motion detector. The graph shows Mr. Smith's motion. What is the rate if change over the interval [1,2] and [2,8]
Answer:
im almost 100% sure its 2
Step-by-step explanation:
if you simplify them, the difference is 2
Melissa earned $17 for 2 hours walking her dogs. Last week sh walking dogs for 8 hours how much did she make last week
Answer:
she made $68 last week.
Answer:
$68
Step-by-step explanation:
you need to divide 8 by 2 which is 4
then multiply 4 by 17 which equals 68.
In △ABC, ∠C is a right angle and sinB=725.
What is the value of cosA?
A
725
B
1725
C
1825
D
2425 giving brainliest to whoever answers correctly
9514 1404 393
Answer:
A 7/25
Step-by-step explanation:
The cosine of an angle is equal to the sine of its complement. In a right triangle, angle A is the complement of angle B. So, ...
cos(A) = sin(B)
cos(A) = 7/25
I need help on this
Answer:
No they or not
Step-by-step explanation:
The first on is 60 and the second one is 40
Warm Up:
A packet of green plantains has 5 plantains. Felix packs 3/5 of a package every 25
seconds. After packing plantains for 1 2/3 hours, how many packages has he prepared?
Answer:
166 Packages
Step-by-step explanation:
1 2/3 hours equals 1 hour and 40 minutes.
100/ (3/5)
166 2/3, we remove the 2/3 since its asking for a whole number
-3 (3c + 5) = 2 (10 - c)
Answer:-5
Step-by-step explanation:
You need to distribute on both sides so u get
9c-15=20-2c
Move variable to left side and change the sign
-9c+2c-15=20
Move constant to right side and change the sign
-9c+2c=20+15
Connect like terms
-7c=35
Divide
C=-5
A toy American Eskimo dog has a mean weight of 8 pounds with a standard deviation of 1 pound. Assuming the weights of toy Eskimo dogs are normally distributed, what range of weights would 95% of the dogs have?
A) Approximately 7–9 pounds
B) Approximately 6–10 pounds
C) Approximately 5–11 pounds
D) Approximately 4–12 pounds
write this number in scientific notation 5.738,000
Answer:
Step-by-step explanation:
5,738.00= 5.738*10^3
can someone teach me how to write this in standard form ?
Answer:
2x + 5y = 7
Step-by-step explanation:
Here, 2x = 7 - 5y is given
The Standard form of equation is
Ax + By = C
Here, Ax = 2x; By = -5y; C = 7
Now, we get
2x = 7 - 5y
2x + 5y = 7
Here we get Ax = 2x; By = 5y; C = 7
Thus, The Standard form of equation is
2x + 5y = 7
-TheUnknownScientist
Question 3
One angle measures seventeen more than three times a number..
Another angle measures 7x + 3. What is the value of x if these two
angles are supplementary?
16
O 18
28
O 60
find the area of the regular polygon
Answer:
433.4
Step-by-step explanation:
Height will be (14/2)/tan36 which is 9.63, then area for one triangle is 1/2*hb which is .5*9.63*7 is 43.34, times 10 you get 433.4
what is f(4) for the function f(x)=3x+5
f(4)= ___
Please help its a test question
Answer:
17
Step-by-step explanation:
f(4)=3×4+5
=12+5
=17
1/2 (2y-6) = 24
1/4 (4-y) = 10 + 24
2 (2y-3) = 4y-6
1/3 (6y-9) = 24 - 3
I think they’re linear equations but I don’t know what to do. The directions say to solve if possible??
Determine two numbers that have a product of 40 but have a sum of 13.
Answer:
The two numbers are 8 and 5.
Step-by-step explanation:
Let consider x and y to be these two numbers.
So;
(x) * (y) = 40 ---- (1)
x + y = 13 ----- (2)
From (2), let x = 13 - y
Then;
(13 - y) * y = 40
13y - y² = 40
13y - y² - 40 = 0
-y² + 13y - 40 = 0
Multiply through by (-)
y² - 13y + 40 = 0
By factorization;
(y - 8) (y - 5) = 0
y = 8 or y = 5
CHECK:
8 * 5 = 40
8 + 5 = 13
Therefore, the two numbers are 8 and 5.
Find the total area of the composite figure.
Plz HURRY
Answer:
71
Step-by-step explanation: