Gisella works at the R. O.M. in a kiosk selling handmade bracelet. Her earnings are represented by the formula E = 11n + 2b, where E is her earnings in dollars, h is the
number of hours worked and b is the number of bracelets she sells.
How many bracelets must she sell to earn $105 in 7 hours?

Astudent simplified a rational expression as shown.

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so, about which interval is it approximately symmetric?

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points