# simultaneous equations

### \$3.75 in quarters and nickles in her car. The number of nickles is fifteen more than the number of q

\$3.75 in quarters and nickels in her car. The number of nickels is fifteen more than the number of quarters. How many of each type of coin does...
Thread by: math_celebrity, Sep 15, 2019, 0 replies, in forum: Calculator Requests

### A crate contains 300 coins and stamps. The coins cost \$3 each and the stamps cost \$1.5 each. The tot

A crate contains 300 coins and stamps. The coins cost \$3 each and the stamps cost \$1.5 each. The total value of the items is \$825. How many coins...
Thread by: math_celebrity, Sep 13, 2019, 0 replies, in forum: Calculator Requests

### Half of a pepperoni pizza plus 3/4ths of a ham and pineapple pizza has 765 calories. 1/4th of a pepp

Half of a pepperoni pizza plus 3/4ths of a ham and pineapple pizza has 765 calories. 1/4th of a pepperoni pizza and a whole ham and pineapple...
Thread by: math_celebrity, Sep 11, 2019, 0 replies, in forum: Calculator Requests

### An isosceles triangles non-congruent angle is 16 more than twice the congruent ones. What is the mea

An isosceles triangles non-congruent angle is 16 more than twice the congruent ones. What is the measure of all 3 angles? Let the congruent...
Thread by: math_celebrity, Sep 10, 2019, 0 replies, in forum: Calculator Requests

### A person invested 30,000 in stocks and bonds. Her investment in bonds is 2000 more than 1-third her

A person invested 30,000 in stocks and bonds. Her investment in bonds is 2000 more than 1-third her investments in stocks. How much did she invest...
Thread by: math_celebrity, Sep 10, 2019, 0 replies, in forum: Calculator Requests

### Rachel works at a bookstore. On Tuesday, she sold twice as many books as she did on Monday. On Wedne

Rachel works at a bookstore. On Tuesday, she sold twice as many books as she did on Monday. On Wednesday, she sold 6 fewer books than she did on...
Thread by: math_celebrity, Sep 1, 2019, 0 replies, in forum: Calculator Requests

### The sum of 2 consecutive numbers is 3 less than 3 times the first number. What are the numbers?

The sum of 2 consecutive numbers is 3 less than 3 times the first number. What are the numbers? Let the first number be x. And the second number...
Thread by: math_celebrity, Aug 27, 2019, 0 replies, in forum: Calculator Requests

### The difference between 2 numbers is 108. 6 times the smaller is equal to 2 more than the larger. Wh?

The difference between 2 numbers is 108. 6 times the smaller is equal to 2 more than the larger. What are the numbers? Let the smaller number be...
Thread by: math_celebrity, Aug 18, 2019, 0 replies, in forum: Calculator Requests

### Sam and Jeremy have ages that are consecutive odd integers. The product of their ages is 783. Which

Sam and Jeremy have ages that are consecutive odd integers. The product of their ages is 783. Which equation could be used to find Jeremy's age,...
Thread by: math_celebrity, Aug 11, 2019, 0 replies, in forum: Calculator Requests

### Kate spent 1 more than Lauren, and together they spent 5

Kate spent 1 more than Lauren, and together they spent 5. Let k be the amount Kate spent, and l be the amount Lauren spent. We're given: k = l +...
Thread by: math_celebrity, Aug 3, 2019, 0 replies, in forum: Calculator Requests

### The sum of the digits of a 2 digit number is 10. The value of the number is four more than 15 times

The sum of the digits of a 2 digit number is 10. The value of the number is four more than 15 times the unit digit. Find the number. Let the...
Thread by: math_celebrity, Aug 1, 2019, 0 replies, in forum: Calculator Requests

### the sum of 2 numbers is 5. 5 times the larger number plus 4 times the smaller number is 37. Find the

the sum of 2 numbers is 5. 5 times the larger number plus 4 times the smaller number is 37. Find the numbers Let the first small number be x. Let...
Thread by: math_celebrity, Jul 30, 2019, 0 replies, in forum: Calculator Requests

### Twice a first number decreased by a second number is 16. The first number increased by 3 times the s

Twice a first number decreased by a second number is 16. The first number increased by 3 times the second number is 1. Find the numbers. Let the...
Thread by: math_celebrity, Jul 25, 2019, 0 replies, in forum: Calculator Requests

### Kelly took clothes to the cleaners 3 times last month. First, she brought 4 shirts and 1 pair of sla

Kelly took clothes to the cleaners 3 times last month. First, she brought 4 shirts and 1 pair of slacks and paid11.45. Then she brought 5 shirts,...
Thread by: math_celebrity, Jul 23, 2019, 0 replies, in forum: Calculator Requests

### A cashier has a total of 52 bills in her cash drawer. There are only \$10 bills and \$5 bills in her

A cashier has a total of 52 bills in her cash drawer. There are only \$10 bills and \$5 bills in her drawer. The value of the bills is \$320. How...
Thread by: math_celebrity, Jul 6, 2019, 0 replies, in forum: Calculator Requests

### The team A scored 13 more points than Team B. The total of their score was 47. How many points did t

The team A scored 13 more points than Team B. The total of their score was 47. How many points did team A score? Let a be the amount of points A...
Thread by: math_celebrity, Jun 29, 2019, 0 replies, in forum: Calculator Requests

### One number exceeds another by 15. The sum of the numbers is 51. What are these numbers

One number exceeds another by 15. The sum of the numbers is 51. What are these numbers? Let the first number be x, and the second number be y....
Thread by: math_celebrity, Jun 25, 2019, 0 replies, in forum: Calculator Requests

### One number is 8 times another number. The numbers are both positive and have a difference of 70.

One number is 8 times another number. The numbers are both positive and have a difference of 70. Let the first number be x, the second number be...
Thread by: math_celebrity, Jun 21, 2019, 0 replies, in forum: Calculator Requests