(i think its easy idk lol)
b) Anna, Brian and Cassidy go on a shopping trip. The number
of it...
Mathematics, 23.10.2020 22:50 volocibel
(i think its easy idk lol)
b) Anna, Brian and Cassidy go on a shopping trip. The number
of items that Anna buys is equal to the combined number of
items that Brian and Cassidy buys. The average item cost for
Anna was $5, Brian was $3, and Cassidy was $6, and the total
cost of the purchases was $120. If each item Anna bought was 4
oz, Brian was 3 oz, and Cassidy was 5 oz, the total ounces was
100 oz. How many items did each buy?
Define three variables and model the above with a system of
equations three equations. You do not have to solve the
system.
Answers: 3
Mathematics, 21.06.2019 15:20, queentynaisa
Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?
Answers: 3
Mathematics, 21.06.2019 20:30, allimaycatp8qgaq
Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170
Answers: 1
Mathematics, 22.10.2019 03:00
Mathematics, 22.10.2019 03:00
Spanish, 22.10.2019 03:00
Mathematics, 22.10.2019 03:00