The perimeter of a rectangular office is 30 feet. the width of the office is 5 feet. what is the length of the office?
a. 5ft
b. 10ft
c. 70ft.
d. 150ft

Answr:

Choice B is correct answer.

Step-by-step explanation:

From question statement , we observe that

Perimeter and width of the office is given.

Perimeter = 30 feet and width = 5 feet

We use the formula of perimeter to find the length of office.

P = 2l + 2w

putting the values of perimeter and width in the formula, we get

30 = 2l + 2(5)

30 =2l +10

30-10 = 2l

20 = 2l

l = 10 feet

hence, the length of office is 10 feet.

tickets for the harlem globetrotters

show at michigan state university in

2010 cost $16, $23, or, for vip seats, $40.

total revenue = 16x + 23y + 40z

if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, sales of all three kinds of tickets would

total $46,575.

16x + 23y + 40z = 46575, how many of each kind of ticket would

have been sold?

solve for x, y and z

x − 9z = 0

x − y − z = 55

16x + 23y + 40z = 46575

x = 1170

y = 985

z = 130

welcome!

step-by-step explanation:

this woman was an important writer and propagandist during the american revolution. she was a member of the committee of correspondence (in fact the committee was formed in her home) and was an advisor to many of the revolutionary leaders, including george washington and john adams. who was this revolutionary woman?