Mathematics, 01.04.2021 18:20 luvme68297
The scouts sold small and large boxes of cookies as a fund raiser. One scout sold 7 small boxes and 12 large boxes for $54.00. Another scout sold 5 small boxes and 10 large boxes for $60.00. The scout leader wrote a system of equations to represent the their sales.
7 x + 12 y = 54. 5 x + 10 y = 60.
Which constants can each equation be multiplied by so that one variable is eliminated when the equations are added? Check all that apply.
The first equation can be multiplied by 5 and the second equation by –6 to eliminate the y.
The first equation can be multiplied by –5 and the second equation by 6 to eliminate the y.
The first equation can be multiplied by –5 and the second equation by 7 to eliminate the x.
The first equation can be multiplied by 5 and the second equation by –7 to eliminate the x.
The first equation can be multiplied by –5 and the second equation by 10 to eliminate the x.
Answers: 1
Mathematics, 21.06.2019 18:00
Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?
Answers: 1
Mathematics, 21.06.2019 21:00
When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?
Answers: 1
The scouts sold small and large boxes of cookies as a fund raiser. One scout sold 7 small boxes and...
Computers and Technology, 15.06.2021 01:00
Mathematics, 15.06.2021 01:00
Mathematics, 15.06.2021 01:00
Physics, 15.06.2021 01:00
Mathematics, 15.06.2021 01:00
Computers and Technology, 15.06.2021 01:00
Mathematics, 15.06.2021 01:00
Mathematics, 15.06.2021 01:00
Mathematics, 15.06.2021 01:00
Mathematics, 15.06.2021 01:00
Mathematics, 15.06.2021 01:00
English, 15.06.2021 01:00
History, 15.06.2021 01:00