Answer:10 question 1/2
Step-by-step explanation:
To ship a package, Company 1 charges $10 for the first pound and 0.45 for each additional pound. Company 2 charges $14 for the first pound and 0.30 for each additional pound.
What is the equation for "p", the number of pounds it would take for the cost of the two shipping companies to be the same?
Answer:
answer is on the bottom
Step-by-step explanation:
Company 1: y=0.45x+10
company 2: y=0.30x+14
To find when they are both the same, put an equal sign and solve:
0.45x+10=0.30x+14
-10 -10
0.45x=0.30x+4
-0.30x -0.30x
0.15x=4
divide by 0.15 on both sides and you got ur answer :) happy to help
A bookstore is deciding what price it should charge for a certain book. After research, the store finds that if the book's price is p dollars (where p <= 40), then the number of books sold per month is 120-3p. What price should the store charge to maximize its revenue?
The store charge that has to be charged should be 20$
How to solve for the chargeFirst we have to solve for revenue
Revenue = Price x quantity
= p * 120-3p
= 120p - 3p²
The maximum revenue is at the point where p = - b/2a
Hence we have
-120/2 *-3
= -120/-6
= $20
Hence the amount that has to be charged by the store should be $20
Read more on revenue here:
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Need help please thank you
Answer:
B
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Tom has a comic book with 85 pages. He has read 30 of the pages so far. What percentage of the book has Tom read?
Answer:
35.29%
Step-by-step explanation:
Just divide 30 by 85
HELP WILL GIVE BRAINLIEST
Answer:
2 boom
Step-by-step explanation:
2
Which expression is equivalent to 5j + 3j + 9j?
A. 12j
B. 32j
C. 48j
D. 17j
Answer:
17j
Step-by-step explanation: Add: 5+3+9
Answer:
17j
Step-by-step explanation:
Use the table to answer the following question. Which of the following functions represents the sequence in the table?
Answer:
B
Step-by-step explanation:
Please simplify/evaluate 7x - 2x + 30
Answer:
5x+30
Step-by-step explanation:
7x−2x+30
7x+−2x+30
Combine Like Terms:
7x+−2x+30
(7x+−2x)+(30)
5x+30
I only need question E !!! can you guys help me with question E
Answer:
-10
Step-by-step explanation:
WILL GIVE BRAINLIEST ANSWER FAST I NEED ASAP!!!!!!!!!!
Select the correct answer.
Which sequence of transformations proves that shape I is similar to shape II?
A. a 90° counterclockwise rotation about the origin, and then a dilation by a scale factor of 2
B. a reflection across the x-axis, and then a dilation by a scale factor of 3
C. a reflection across the x-axis, and then a dilation by a scale factor of 2
D. a 90° counterclockwise rotation about the origin, and then a dilation by a scale factor of 3
Answer: D.
Step-by-step explanation:
Are 4/8 and 24/48 equivalent ratios?
Answer: Yes
Step-by-step explanation:
24 divided by 4 equals 6 and 48 divided by 8 equals 6 Therefore, 4/8 and 24/48 are equivalent ratios.
Hope I helped : )
Given the following expressions: A. 53.5-4 B. 35 3-6 byliss Stuttgart C. (1) D (-7) Part 1: Use operations of exponents to simplify each expression (A-D). Include your work in your final answer. Part 2: For each simplified expression (A-D), tell whether or not the expression has a value between 0 and 1.
Answer: It's B Barcelona which took me forever to find it but it is Barcelona I kept bringing up European so then I had to look up European about it and then it brought up Barcelona.
Step-by-step explanation:
HI future people.
Billy is trying to figure out which type of wood to use for building a model boat. He has a block of wood to use with a volume of 8.0 cubic centimeters (cm 3) and a mass of 4.0 grams (g). What is the density of the block of wood? Remember to find the density the equation is d = m/ v.
Answer:
0.5
Step-by-step explanation:
Remember what the equation states, mass divided by volume equals the density.
Divide -> 4/8
0.5
D=0.5
In the middle school debate club, 30% of the members are in sixth grade. If there are 12 graders in the club, how many total members are there?
A) 30
B) 36
C) 38
D) 40
Answer:
C
Step-by-step explanation:
brian ashely nick austin parker chase gabe liah eathen jazzmin rorger matt THESE ARE ALL THE SIXTH GRADERS
Find the unit rate: 340 birds seen in 5 hours
Answer:
340 / 5 = 68
68 birds per hour
Answer:
You Find 68 birds an hour
Step-by-step explanation:
340 divided by 5
-1 - (-16)
plz find the absolute value of this!
Answer:
16
Step-by-step explanation:
the absolute value is always it's distance away from 0 on a number like so -16 is 16 numbers away from 0 so it's 16 the that's the absolute number of digits -16 is away from 0
A farmer has a total of 7705 corn plants. He wants to plant 40 corn plants in each row. He does the following work in long division
A.The farmer plants 192 rows of corn and has 25 corn plants left over.
B.The farmer plants 25 rows of corn and has 192 corn plants left over
C.The farmer plants 25 rows of corn and has 40 corn plants left over.
D.The farmer plants 40 rows of corn and has 192 corn plants left over.
Nancy's new window curtain is 9 feet 2 inches long. She wants to shorten the curtain to a length of 7 feet 4 inches long. How much of the curtain must she cut away? *
32÷ 56 = What is the divisor?
Answer:
56
I hope this helps!
Apply the distributive property to factor out the greatest common factor.
81x - 27 = ???
Answer: 27(3x+1)
Step-by-step explanation:
In Mrs. Wilson's math class, the ratio of girls to total students is 5 to 8. If there are 24 total students, how many boys are in the class? (help please! i also need work for understanding this problem, thank you!)
Answer:
9 boys are in the class
Step-by-step explanation:
5 to 8
5 x 3 = 15 girls
24 - 15 = 9 boys
9 boys in the class
There are 9 boys in the class.
What is Ratio?
A ratio indicates how many times one number contain in another number.
Given that;
In Mrs. Wilson's math class,
The ratio of girls to total students is 5 to 8.
Total student in the class = 24
Now, Let number of girls = 5x
And, Total number of student = 8x
Since, Total student in the class = 24
Hence,
8x = 24
x = 24/8
x = 3
Thus, Number of girls = 5x = 5 × 3 = 15
So, Number of boys = total student - number of girls
= 24 - 15
= 9
Thus, There are 9 boys in the class.
Learn more about the ratio visit:
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Elena works out on a treadmill. She uses a program that combines running and walking. She knows that she runs at 0.2 miles per minute and she walks at 0.1 miles per minute. At the end of her workout, the treadmill showed her workout distance was 8 miles.
Answer:
040 is the answer
Step-by-step explanation:
I NEED HELP ILL GIVE BRAINLIEST PLZ HELP
Determine if each graph represents a function. Explain your reasoning.
Answer:
No
Step-by-step explanation:
If it was a function it would be a line, shapes can't be functions
identify the rational numbers as positive or negetive -1/-7
identify the rational numbers as positive or negetive +4/-5
identify the rational numbers as positive or negetive +1/-7
identify the rational numbers as positive or negetive +1/+7
identify the rational numbers as positive or negetive -4/-5
identify the rational numbers as positive or negetive -4/+5
identify the rational numbers as positive or negetive -1/+7
identify the rational numbers as positive or negetive +4/+5
Positive -1/-7
Negative +4/-5
Negative +1/-7
Positive +1/+7
Negative -4/-5
Negative -4/+5
Negative -1/+7
Positive +4/+5
I might be wrong
Michael decided to make French toast. He finds a recipe that calls for the following ingredients:
FRENCH TOAST
8 slices of bread
4 eggs
2 cup of milk
1 teaspoon of cinnamon
Which of the following comparison statements describe how much milk is used for the slices of bread used (There are 2 correct answers)?
1 cup of milk for every 1 slice of bread
2 cup of milk for every 8 slice of bread
4 cups of milk for every 1 slice of bread
1/4 cup of milk for every 1 slices of bread
1 cup of milk for every 1/8 slice of bread
Answer:
c
Step-by-step explanation:
Answer:
(I only know one) 2 cups of milk for every 8 slice of bread.
Step-by-step explanation:
If you were babysitting, would you rather
Charge $5 for the first hour and $8 for each additional hour?
Or
Charge $15 for the first hour and $6 for each additional hour?
Explain your reasoning.
Answer:
Depends on how long. $8 every additional hour would be the better deal unless you go at or over 6 hours. If you're planning on babysitting for 5 hours or less, go with option A. If 6 hours or more, go with option B.
Answer:
Depends on how long and the child
Step-by-step explanation:
If you're babysitting for like 3 1/2 hours the first option if you're babysitting for longer than the second option and also if the kid is bugging you a lot :/ then the second one because you're working harder and the harder you work the more money you should earn :D
Please help me solve these questions.
Answer:
What are the questions?
Step-by-step explanation:
slope and y-intercept from 2 points, I don't know if I am right, can someone plz check and if I am wrong can you plz tell me the answer
Answer:
you're right
Step-by-step explanation:
Solve the following inequality then select all answers in the solution set. 8y - 5 < 19
Answer:
9392
Step-by-step explanation:
HELP FAST WILL GIVE BRAINLIEST AND 5 STARS ALSO 30 POINTS!
Select the correct answer.
Which sequence of transformations proves that shape I is similar to shape II?
A. a 90° counterclockwise rotation about the origin, and then a dilation by a scale factor of 2
B. a reflection across the x-axis, and then a dilation by a scale factor of 3
C. a reflection across the x-axis, and then a dilation by a scale factor of 2
D. a 90° counterclockwise rotation about the origin, and then a dilation by a scale factor of 3