Respond to this Question
Similar Questions

math
Select the equation that solves this problem: Eight coins (dimes and nickels) are worth 60 cents. How many dimes are there? a. 10d + 25(11  d) = 170 b. 10d + 25(8  d) = 170 c. 10d + 5(8  d) = 60 d. 10d + 5(11  d) = 60 
math
Select the equation that solves this problem: Eight coins (dimes and quarters) are worth 170 cents. How many dimes are there? a. 10d + 25(11  d) = 170 b. 10d + 25(8  d) = 170 c. 10d + 5(8  d) = 60 d. 10d + 5(11  d) = 60 
Algebra
1. LCM of 15x^7 and 45x^7 2. Marla can shovel the driveway in 60min and Bill can do it in 45min how long would it take them to do the job together? 3. Divide and simplify: x^24/x divided by x+2/x+8 4. add and simplify: 5/49z^3 + 
Algebra 2
How do I simplify this: 16c10d+3d5c? 
algebra
Simplify the expressions. 1. (6c^2)(2c^23c) 2. (5d10d^2)(6d^3) 3. x^3(4x+3x^2)(x^2) 4. (8y^2)(3y4)+6y^25y^3 5. (18m/4n) / (1/4m) 6. (5x^2) / (2x/15) 7. (16x+9) / (4) 8. (324x) / (8) I don't get how to do these. 
English
I considered the website you suggested to me but I find it difficult to rewrite it in prose. I simply varied all the instances of “I” with “he” , that is the poet, but I don’t know how to simplify it and how to vary 
algebra
How do I figure out this problem? You have 37 coins (all nickels , dimes, and quarters) adding up to $5.50. You have 4 more quarters than nickels. How many dimes do you have? Let q,d and n stand for the number of quarters, dimes 
drbob222
Are you available to help for a few more min. I am back. Been gone about two hours. What is it you don't understand about the former problem? Honestly I don't know what am I doing wrong or what should i be doing with the previous 
Algebra
Factor 2ab(cd)+10d(cd) I would like to know how to do this. Thanks. (cd) is a common factor, so you pull it out: (cd)(2ab + 10d) Oh, then you can pull a 2 out: (cd)(2)(ab + 5d) Thanks! you're welcome!! What do the letters 
Algebra
I am supposed to simplify 28/4a^3 times 4a^5/21 times 3/49a^4. I just want to make sure my answer is correct since I have a difficult time with these problems. Is it 4/7a^6?