Mathematics, 29.11.2021 08:00 androw4116
Given: 8x - 3y= -21, 3x + y = -10; prove x= -3
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 18:00, leysirivera23ovez6n
The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?
Answers: 1
Mathematics, 21.06.2019 19:00, ktenz
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
Mathematics, 21.06.2019 19:30, thebasedgodchri
Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.
Answers: 1
You know the right answer?
Given: 8x - 3y= -21, 3x + y = -10; prove x= -3...
Questions in other subjects:
Geography, 18.10.2019 00:30
History, 18.10.2019 00:30
Biology, 18.10.2019 00:30
Biology, 18.10.2019 00:30
