Answer:
60
Step-by-step explanation:
here are 360° used in a whole pie chart
Using proportion
30° → 5 people
360° → 5 × 360 / 30 = 5 × 12 = 60
There are 60 people altogether
This is due in 15 minutes and I need help ASAP
Please help me I will give you the brain thing and extra points. image below
The scatter plot shows the relationship between the number of car accidents in a month and the number of drivers attending a program on distracted driving. The equation represents the linear model for this data.
y=−0.0067x+17
What does the number 17 in the equation mean in this context?
A.The number of accidents decreases by 17 for every 100 drivers in the program.
B.For every 100 drivers in the program, there are 17 accidents per month.
C.There were 17 drivers in the program when it started.
D.There were 17 accidents per month when there were no drivers in the program.
E.There were no accidents per month when there were 17 drivers in the program.
5(b - 1) when simplify
Answer:
5b-5
hope this helps
dentify the pattern rule for this sequence: 1, 4, 2, 8, 6, 24, 22…
add 3, divide by 2
multiply by 4, subtract 2
add 3, subtract 2
multiply by 4, divide by 2
Answer:
Step-by-step explanation:ffcrrer
Answer:
multiply by 4 subtract 2
-hope this helped have a good rest of your day :)
Step-by-step explanation:
Vanessa solved 244 problems in a recent Mathathon. She solved four times as many problems as her friend Bethany. (a) Write a math sentence to determine the number of problems (p) Bethany solved. (b) How many problems did Bethany solve?
Answer: (a) 61
(B) 61
Step-by-step explanation: If she solved 244 problems, and at the same time she solved four times more than bethany, Therefore 244÷ 4 = 61
Best answer gets brainliest
Thank you for deleting a answer so I can put down the answer so the answer is 1,920
The Channel Tunnel, in England, is 250 feet below sea level at its deepest point. The Eurasia Tunnel, in Turkey, is 348 feet below sea level at its deepest point.
How much higher is the deepest point in the Channel Tunnel than the deepest point in the Eurasia Tunnel?
Answer:
I believe it is 98
Step-by-step explanation:
If you take 348-250, that’s what you get
Answer:
-98 If its wrong i'm so sorry
Step-by-step explanation:
A type of fish your aquarium cost $9 each you can spend no more than $54 how many of these fish can you buy write an inequality to model the problem how many fish can you buy
Answer:
x=54-9f
6 fish
Step-by-step explanation:
The diver is on (-6, 3) on the coordinate plane
The Treasure is on (7, 3) on the coordinate plane
How far is the diver from the treasure.
Answer:
the diver is 13 away im pretty sure on the coordinate plane
Step-by-step explanation:
because he has to travel from -6 back to 0 then from 0 to 7 which is 6+7=13
Select all equations that can result from adding these
two equations or subtracting one from the other.
equation 1: x + y = 12
equation 2: 3x - 5y = 4
(Select all that apply)
Answer:
Step-by-step explanation:
x + y = 12 ---------------(1)
3x - 5y = 4 --------------(2)
(1)*5 + (2) * 1 then,
5x + 3x = 60 + 4
8x = 64
x = 64/8
x = 8
from (1), 8 + y = 12
y = 4
apply(x,y)=(8,4) to these function.
-2x-4y = -32 no
-2x+6y=8 yes
like this
The required expression after the addition of the equations is 4x - 4y = 16, and the expression after the subtracting of the equations is -2x +6y = 8.
Given that,
To select all equations that can result from adding these two equations or subtracting one from the other.
equation 1: x + y = 12
equation 2: 3x - 5y = 4
The equation is the relationship between variables and is represented as y =ax +b is an example of a polynomial equation.
Here,
Addition
x + y = 12
+ 3x - 5y = 4
--------------------
4x - 4y = 16
Subtraction,
x + y = 12
- (3x - 5y = 4)
--------------------
x + y = 12
- 3x + 5y = -4
---------------------
-2x + 6y = 8
Thus, the required expression after the addition of the equations is 4x - 4y = 16, and the expression after the subtracting of the equations is -2x +6y = 8.
Learn more about the equation here:
brainly.com/question/10413253
#SPJ2
-6x > 30 Please help ! :)
Amelia needs to buy some cat food.At the nearest store,5 bags cost $28.75.How much would Amelia spend on 2 bags of cat food? Amelia would spend $ on 2 bags of cat food.
Answer:
$11.50
Step-by-step explanation:
Help!!
If you don't understand what to do here are the directions:
Find the products/answers to each equation then, I have to highlight the ones that are equivalent.
I'll include a example:
Using compatible numbers, which of the following is the best estimate for 564 ÷ 73?
A. 8
B. 9
C. 7
D. 6
Solve this linear equation for p.
2.6(5.5p – 12.4) = 127.92
1. Distributive property: 14.3p − 32.24 = 127.92
2. Addition property of equality: 14.3p − 32.24 + 32.24 = 127.92 + 32.24
14.3p = 160.16
3. Division property of equality:
14.3p
14.3
=
160.16
14.3
4. Solution: p =
Answer:
P = 11.2
Step-by-step explanation
Please help I'll give you brainliest
Answer:
Equation 1: No solution
Equation 2: Infinity
Equation 3: One solution
Equation 4: Infinity
Equation 5: No solution
Hope this helps you. Do mark my answer as brainly. Thanks
i need help on the last part!
Answer:
0; (0, 0); 144; (3, 144)
Step-by-step explanation:
Y = distance (m)
X = time (hr)
X = 48x
If a car travels for 0 hours, it will travel __ mile(s).
y = 48x
Plug in 0 hours for x (time in hours)
y = 48(0)
Any number mutliplied by 0 equals 0
y = 0
If a car travels for 0 hours, it will travel 0 miles. This means it will pass through the point (0, 0).
(0, 0) limits our options to graphs B and D
Car travels 144 miles in 3 hours
To find how many miles it travels in 1 hour, divide 144 miles by 3 hours
144 ÷ 3 = 48
In 1 hour, a car travels 48 miles
If 48 × 3 = 144, then 48 × 4 = ?
48 × 4 = 192
When looking at graph D, there are 4 lines above 0
Counting by 48, it perfectly fits 192 by the fourth line
From (0, 0), if we move 3 units to the right we can find the third vertical line intersecting
Since the lines are counted by 48 and we are looking at the third line: 48 × 3 = 144
Use the slope to move 3 units to the right of the origin and 144 unit(s) up to the find the point (3, 144) that can be used to graph the relationship
Hi, can someone help me with this word problem... i struggle with word problems and can seem to figure this one out!
HELP AHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
x + 2x + 12y + 4
What are the variables of this expression?
Answer:
3x+12y+4 -- is the simplified version, variables would be x and y
HELP NOW PLS
Is the graph shown below that of a function?
Answer:
Yes
Step-by-step explanation:
because it is a piecewise function which is a function
Answer:
I am on a similar unit and I believe no, this is not a function
-4x+14<10 what is the answer..?
Answer:
=
Step-by-step explanation:
The equation−3(2x −5)=−12x +15 −18x is solved by four students. They each show the first step of their work. Which student has an invalid first step?
Answer: Student X and Y
Step-by-step explanation:
Student W started off correctly as they simplified the first expression and got rid of the parentheses.
Student Z also started off correctly as they simplified the second expression and combined the like terms.
I don’t see what students X and Y did as their first step but I hope this helps. Sorry if it doesn’t
Mauricio bought 6.75 yards of fabric for a total of $47.50
About how much was the cost per yard? Explain why your
answer is reasonable. ( brainliest included for correct answer)
Answer:
$7.04
Step-by-step explanation:
47.50/6.75 which is about $7.04
My answer is reasonable because 47.50 is close to 49 and 6.75 is close to 7 and 49/7 is 7, which is about 7.04.
Hope this helps :D
Answer:
About $7.04 / yard.
Step-by-step explanation:
We divide the total cost by the length of fabric.
Cost per yard = 47.50 / 6.75
= 7.037
= $7.04 to the nearest cent.
This is reasonable because 6.75 yards is close to 7 yards and 7 * $7 = $49.
Nikos is building a raised rectangular garden in his backyard. The perimeter of the garden is 40 feet. Its width is 8 feet. What is its length?
Answer:
Length = 12 FT
Width= 8 FT
Perimeter= 40 FT
Step-by-step explanation:
Match each value of y with the corresponding value of the function?
f(y) = y + y 2 - 3
1. f(-2) a. 9
2. f(-4) b. 3
3. f(0) c. 17
4. f(2) d. -1
5. f(4) e. -3
Answer:
The First one: f(-2) a. 9
good luck!
Answer:
Step-by-step explanation:
f(-2) d
f(-4) a
f(0) e
f(2) b
f(4) c
There are many properties of exponents. These properties are used to make problems with exponents simpler.
Choose one of the properties and explain why it is true. Then write a numerical expression and use the property you chose to simplify the expression.
Answer:
The product rule of exponents
Step-by-step explanation:
An expression is 6xa^3 x 3xa^4
This can be hard to answer but there are three rule. 1st you keep the base which is a. 2nd is add the exponents which are 4 and 3. 3rd is multiply the coefficient which is 6 and 3. and this answer would be 18xa^7.
so uh....I kinda need help please...
Answer:
The couple rested for 24 mins in 1 hour
Step-by-step explanation:
The unit rate is 8
8•3=24
explain why 0.32 is greater than 0.102
Answer:0.32 is closer the the number one then 0.102 is
Step-by-step explanation:
Answer:
0.32 is greater than 0.102
Step-by-step explanation:
Because the more numbers behind the decimal the lower it is
EX. 0.1 is greater than 0.472648726464364872648264
Help me pls letter c po
Answer:
c and a
Step-by-step explanation:
for the points
Kayla likes to mic 6 cups of water to 1 cup of lemonade. How much lemonade mix would she need if she uses a gallon of water?
Answer:
2.5 or someting close to that hope it helps
Step-by-step explanation:
6mix=1cup
need 16 cups for gallon so u need