the ratio of the weight of a book to the weight of a mug is 7:5 what fraction of the total weight of the book and mug is the weight of the book?

Answers

Answer 1
Answer: 12:7
because you add 7 and 5 and then there is the 7 for the book weight

Related Questions

1. Tom and his best friend Edward are seeking to join a gym. Tom saw on television that Platinum Gym was having a grand opening in a few months. Tom is considering a membership at Platinum Gym. Platinum Gym charges a one-time registration fee of $60, and membership is $20 a month. Tom’s best friend Edward says he plans to join Super Fit because Super Fit only charges $10 a month but has a one-time registration fee of $150.(a) Write an expression to represent the membership cost of Platinum Gym for x months.(b) Write an expression to represent the membership cost of Super Fit for x months.(c) If Tom decides to join Platinum Gym and Edward joins Super Fit, who would pay less during the first month of membership? Who would pay less after a year of membership? Show your work.(d) Is there a membership period for which Tom and Edward would pay the same amount? If so, how long would this membership be and how much would it cost? Show your work.(e) Which gym membership is a better deal? Explain why.Answer:
Write a fact with the same sum as 7+5
-r-10r combinig like terms
A refrigerator is priced at $1,495 inclusive of 15% VAT. What is the price exclusive of VAT
What are the two sides that form the right angle of a right triangle called?

Please answer the following 4 questions

Answers

1. The correct answer should be A
2. The answer should be C
3. I think the answer is D
4. The answer should be D


Hope this helps :)
1:A 2:C 3:D 4:D hope this helps? :)

Factor
49x2 + 28 xy + 4y2

Answers

If those 2s are exponents then here’s ya answer (7x+2y)^2

Which expression is equivalent to 4(6x + 11)

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Use distributive property.
4*6=24x
4*11=44
= 24x+44

Which number is 100 less then 38 tens

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38(10)=380
380-100=280
Your answer is 280.
38 times 10 equals 380, 380 minus 100 equals 280, so 280 would be your answer. Hope that helped :)

4y+x+9 well its making me wrote 20 charcters sooooooooooo

Answers


               4y + x + 9

can't be simplified, factored, expanded, graphed, solved, or evaluated.
So what is your question ?


A single , standard number cube is tossed. What is the probability of getting a 4 or 5 ? 1. 1
2. 1 / 5
3. 1 / 3
4. 1 / 6

Answers