Mathematics, 07.11.2019 02:31 fbillinton
Dee bought 6 dolls and 2 toy trains for $55. at the same prices, joy bought 4 dolls and 7 toy trains for $65. what is the price of a doll?
Answers: 2
Mathematics, 21.06.2019 18:00
Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ
Answers: 2
Mathematics, 21.06.2019 20:00
0if x and y vary inversely and y=6 as x=7, what is the constant of variation?
Answers: 1
Mathematics, 21.06.2019 20:30
Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.
Answers: 3
Dee bought 6 dolls and 2 toy trains for $55. at the same prices, joy bought 4 dolls and 7 toy trains...
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