Mathematics, 01.10.2019 11:00 paytonpaige22
The sum of the digits of a 5-digit-priced car totals 15. you know that no digit repeats and that the fourth digit of the car is a 7 (meaning the sum of the remaining four digits is 8). how many different sets of numbers can you pick for the other four digits? assume each digit can be used only once with no repetitions and you only need to pick the digits--not the order in which they go.
Answers: 1
Mathematics, 21.06.2019 18:30, myohmyohmy
Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.
Answers: 3
Mathematics, 21.06.2019 20:30, gamelaza431
At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.
Answers: 1
Mathematics, 21.06.2019 21:00, moneybaggzay123
X+y=-4 x-y=2 use elimination with adding and subtraction
Answers: 3
The sum of the digits of a 5-digit-priced car totals 15. you know that no digit repeats and that the...
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