Answer: 37.5 lb/wk
Step-by-step explanation:
Let X be the total amount of waste. We are told that (2/5) of X is 15 lb/wk.
(2/5)X = 15 lb/wk
X = (5/2)*(15lb/wk)
X = (75/2) il/wk
X = 37.5 lb/wk
At the garage sale, each book is priced the same. You purchased 3 fiction books, 5 picture books, 2 non fiction books.and 4 puzzel books. write an expression in simplest form that represents the total amount of money the order will cost
-2 + 4k2 = -15 help pls
I got this…
not working at all.
May I please receive help?
Answer:
m ∠ 2 = 19 * 3 = 57°
Step-by-step explanation:
m ∠ 1 = x
m ∠ 2 = 3x
m ∠ 1 + m ∠ 2 = 76°
3x + x = 76°
4x = 76°
Divide both sides by 4;
x = 19°
m ∠ 1 = 19°
m ∠ 2 = 19 * 3 = 57°
2. While NEEDS and WANTS can vary greatly depending on the individual and their situation, which of these items
would most people agree to be a NEED?
a. Three weeks of vacation for a corporate executive so they can unwind from work
b. Stylish clothes for a teenager so that they fit in with popular kids at school
C. Safe, reliable childcare for a single parent so they can go to work
C. Safe, reliable childcare for a single parent so they can go to work
The y –intercept of the function is_____________.
A. (0,0)
B. (0,2)
C. (2,0)
D. none
Answer:
B
Step-by-step explanation:
(x,y)
(0,2)
the 2 lands on the y so therefor 2 is the y-intercept
i hope this helps :)
Main idea: Ratios, rates, and unit rates 1. Fill in the blanks to define the terms. A ratio _______________ two quantities. A proportion is an equation stating that two _______________ are equal. A rate compares two quantities that have different _______________. 2. Complete the statement to describe unit rates. Then identify whether each ratio is a unit rate by placing an X in the appropriate column. A unit rate is a ratio that compares an amount of one quantity to _______________ unit of another quantity.
Here you go!
1. Fill in the blanks to define the terms.
A ratio ___is a comparison between_____ two quantities. A proportion is an equation stating that two ____ratios____ are equal. A rate compares two quantities that have different ____units______.
2. Complete the statement to describe unit rates. Then identify whether each ratio is a unit rate by placing an X in the appropriate column.
A unit rate is a ratio that compares an amount of one quantity to ____one_____ unit of another quantity.
Hope this helps :D
For a field trip 29 students rode in cars and the rest filled five buses. How many students were
in each bus if 294 students were on the trip?
Pls help
PLEASE HELP!!!! Question: What are the coordinates of E after a rotation 90 degree counterclockwise? Give your answer in the format (#,#) .
Answer:
(-5,3) is your answer
Step-by-step explanation:
it just moves to a different quadrant
A coin collector has $2.35 in dimes and nickels. She has four more dimes than nickels. How many nickels does she have?
The coin collector has
___ nickels.
Answer:
13 nickles
Step-by-step explanation:
x= dimes
y= nickles
.1x+.05y=2.35
x-4=y
subsituting this...
.1x+.05(x-4)=2.35
.1x+.05x-.2=2.35
.15x=2.55
x=17
17-4=y
13=y
13 nickels
the sum of two consecutive even integers is 74 what are the two numbers
Answer: 36 and 28
Step-by-step explanation:
x + x+2 = 74
2x = 72
x1 = 36
x2 = 28
A test is worth a total of 150 points and contains 70 questions. Some of the questions are worth 2 points and some are worth 4 points.
The test has
questions worth 2 points and
questions worth 4 points.
Emma answered a certain number of questions correctly and scored 100 points. If she answered 46 questions worth 2 points correctly, the number of questions worth 4 points she answered correctly is
.
Answer:
[tex]46 \times 2 = 92 \: points \\ 100 - 92 = 8 \: points \\ 4 \times 2 = 8 \\ two \: of \: the \: 4 \: points \: questions \: \\ were \: answered \: correctly[/tex]
So sánh: 2009^20 và 20092009^10
Step-by-step explanation:
I can't understand the question plz try again
WORTH 20 POINTS!!!! WILL MARK BRAINLIEST PLEASE ANSWER THESE 5 questions ASAP!!!!
Please write the answer to the equation to all these problems
Question 1
(-8,6);slope = 1/4
Question 2
(1,-7);slope=-1
Question 3
Write a linear equation given to the point and slope or two points
(-7,13);slope=-2
Question 4
Write an equation parallel to 2x+5y=15 that passes through the point (-10,1)
Question 5
(-5,-11) and (-2,1)
Answer:
Question 1 y=(1/4)x+8
Step-by-step explanation:
Use calculator
Answer:
1) y = 1/4x + 8
2) y = -x - 6
3) y = -2x - 1
4) y = -2/5x -3
5) y = 4x + 9
Step-by-step explanation:
1) y = 1/4x + c
6 = -2 + c
c = 8
y = 1/4x + 8
2) y = -x + c
-7 = -1 + c
c = -6
y = - x - 6
3) y = -2x+c
13 = 14 + c
c = -1
y = -2x - 1
4) 5y = -2x + 15
y = -2/5x + 3
Hence,
y = -2/5x + c
-10 = -2/5 + c
c = -3
Therefore,
y = -2/5x -3
5) Slope: (1-(-11))/(-2-(-5))
= (1+11)/(-2+5)
= 12/3
= 4
y = 4x +c
Substituting any one of the points:
1 = -8 + c
c = 9
y = 4x + 9
Hope this helps you and have a great time ahead at brainly! :D
Please help giving brainliest
SHOVELLING THE DRIVEWAY | DAY 2
3.
Write a context and a related multiplication sentence that could be represented
by this model.
What’s the area of a 70 millimeter circle
Answer:
The area of the circle is 3,8550 mm
Step-by-step explanation:
To isolate the variable in 1/4x multiply by _ or divide by _
Answer: To isolate the variable in ¹/₄ x multiply by 4 or divide by 1
Step-by-step explanation:
Let ¹/₄ x = a
multiply by 4: 4 (¹/₄) x = 4 a
1 x = 4 a
divide by 1: ¹/₁ x = ⁴/₁ a
x = 4a [x is now isolated]
To isolate the variable in 1/4x multiply by 4 or divide by 1/4
How to isolate the variable in 1/4xFrom the question, we have the following parameters that can be used in our computation:
Expression = 1/4x
To isolate the variable in 1/4x, we multiply by 4
So, we have
Expression = 1/4x * 4
Expression = x
OR
To isolate the variable in 1/4x, we divide by 1/4
Expression = 1/4x / 1/4
Expression = x
Read more about expressions at
https://brainly.com/question/30492964
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Cadence has cups of strawberries. She needs cup of strawberries to make a batch of tarts. How many batches can she make?
Answer:
How many cups does she have and how many does she need to make a batch? I do not think this questions is complete
Step-by-step explanation:
3. What word means out of one hundred?
Answer:
percent
Step-by-step explanation:
you can use percent
eg 40 out of 100 = 40%
Hello!
Answer:
0.01
Step-by-step explanation:
The word one hundredth represents the number 0.01 meaning one hundredth of the number 1
Hope this helps!
A is the point (5,7) and B is the point (-1,-5) find an equation of the line through A that is perpendicular to the line segment AB, giving your answer in the form ax+by+c = 0 where a b and c are integers
Answer:
Step-by-step explanation:
A performer expects to sell 5000 tickets for an upcoming concert. They plan to make a total of 311,000 in sales from these tickets. Assume that all tickets have the same price. Write an equation to represent the relationship between the number of tickets sold,x,and the total amount of money (in dollars) that they make,y.
Answer:
62.2x=y
Step-by-step explanation:
cost/ticket (c)
5000c = 311000
c = $62.20
A sprinter travels a distance of 100 m in a time of 8.96 seconds.
What is the sprinter's average speed rounded to 4 sf
The average speed is 40.176 Km/h.
What is Average speed?The average speed is the total distance traveled by the object in a particular time interval.
Given:
distance = 100m
time= 8.96 seconds
So,
average speed = distance/time taken
= 100/8.96
= 11.16 m/s
and in Km/h
= 11.16* 18/5
= 40.176 Km/h
Hence, the average speed is 40.176 Km/h.
Learn more about average speed here:
https://brainly.com/question/20853087
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Which are the coordinates of Jefferson High School's Parking Lot B?
(-4, 3)
(-4,-3)
(-3,-4)
(-3, 4)
Answer:
(-3,4)
Step-by-step explanation:
the point is on -3 on the x-axis and 4 on the y-axis
Answer:(-3,4)
Step-by-step explanation:took the test and got right
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What is the parity of the sum of 80 consecutive natural numbers?
Answer:
The sum is even :p
Step-by-step explanation:
[tex]\frac{(80+1)80}{2}[/tex]=3240
3240 is even so the parity of the sum of 80 consecutive natural numbers is even!
Samirs bedroom has an area of 48 square feet.
The bedroom is 8 times as many square feet as Samir’s closet. If the closet is 3 feet wide, what is the length of the closet?
Answer: 2 feet
Step-by-step explanation:
Someone pls help me I will make you as brain
i need help ASAP please
Explanation is in the photo
Multiples of 18 less than or equal to 216
convert 32.6 mph into cm per seconds
Answer:
1457.35
Step-by-step explanation: