17. A collection of nickels and quarters totals $3 and 40 cents. The total number of coins is 24. How many nickels are there?

Q: Solve the following equ by isolating for the var -3r + 1 r - = [?] 7

A: Topic:- algebra

Q: Solve for the variable, expressing any non- integer as a mixed number

A: Solving for 'a'

Q: a. 2x-1-x=-8 X3=

A: Given: 2x-1-x=-8

Q: Solve but not necessarily to mixed numbers. -5/2x +3/7x   7 4/5 + -3/14 - 3 6/7

A:

Q: 2. How many liters of a 20% alcohol solution should be added to a 450 liter solution which contains…

A: The objective is to determine how many liters of 20% alcohol are to be added to a 450 liter solution…

Q: Two numbers have a sum of 18. Find the numbers if one number is 8 larger than the other. Solve it…

A: Two numbers have a sum of 18. Find the numbers if one number is 8 larger than the other. Solve it…

Q: A wireless storeowner takes presale orders for a new smartphone and tablet. He gets 340 preorders…

A: Given problem:- A wireless storeowner takes presale orders for a new smartphone and tablet. He gets…

Q: X= 4+ 2+X

A:

Q: you have 20 cookies to pass out to 8 kids how many ways can you distribute the cookies so that no…

A:

Q: Show Given, Required and Solution. Six years ago, William was five times as old as Jerome. In five…

A:

Q: Marie's age is triple Bilal's age. If the difference in their ages is 42 years, how old are Marie…

A: Bilal's age is 21 &, Marie's age is  63   The detailed solution is as follows below:

Q: Adam goes to a skating rink on Tuesdays for $8.50. While there, he pays $1.50 for each item he buys…

A:

Q: A person wishes to build a rectangular fence that will enclose an area of 317 square feet. The width…

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Q: A clown weighs 60 lbs more than a trapeze artist.  the trapeze artist weights two thirds as much as…

A: First make equation then solve

Q: Create a real-life problem. Define a variable and write as algebraic expression

A: See the attachment

Q: Solve the following equation. |x-8| = 5

A: Given           | x-8 | = 5 We know that          |X| = +-x

Q: solve 5x + 3 -2 2 x+3 x +2 x+2

A:

Q: please

A: Given: The given equation is x6+x5+32x+32=0. To find: The main aim is to find all the solutions of…

Q: n June 2005, Peter mailed a package from his local post office in Fayetteville, North Carolina to a…

A:

Q: use an algebraic approach to solve each problem. Mitsuko’s salary for next year is $44,940. This…

A: Given the next year salary of Mitsuko's is $44,940. To find present day salary of Mitsuko.

Q: Solve the following equation. Write your solution in the box. 3 loge(2x + 5) = 12

A:

Q: Solve the equation. Express 77? - 5x=0 x3D

A:

Q: The U.S. Mint produces quarters that weigh 13 about 5.67 grams each. After the quarters are…

A: Given U.S mint produces quarters that weight about 5.67 grams each .After the quarters are produced…

Q: SOLVE the following equation. Show all your work, as demonstrated in class. You may upload a file,…

A:

Q: Ailyn can type a 5-page manuscript in Mathematics for 3 hours. Rodelyn can do the same task in 4…

A: Given- Ailyn can type a 5-page manuscript in Mathematics for 3 hours and Rodelyn can do the same…

Q: 14 X-3 + 10 x + 6 =3

A: