Mathematics, 06.11.2020 22:20 niti1409

ASAP When 4(0.5x+2.5y-0.7x-1.3y+4) is simplified, what is the resulting expression? A) -0.8x+4.8y+16

B) 0.8x-4.8y+16

C) -0.8x-4.8y+4

D) 0.8x+4.8y+4

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:00

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

Answers: 2

Answer

Mathematics, 21.06.2019 19:00

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Answers: 2

Answer

Mathematics, 21.06.2019 19:00

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Answers: 2

Answer

You know the right answer?

ASAP When 4(0.5x+2.5y-0.7x-1.3y+4) is simplified, what is the resulting expression? A) -0.8x+4.8y+1...

Questions