Question one

farmer jones has 140 feet of fencing to construct a rectangular corral.

if x represents the width of the corral, which function can be used to express the area a of the

corral as a function of x?

a

a(x) = 70.0

b

a(z) = 2(70 - 2)

c

a(x) = a(140 – 2)

d

a(z) = x(140 – 22)

Which expression gives you the distance between the points (5,1)and(9,-6)

Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough

There are 40 girls and 32 boys who want to participate in 6th grade intramurals. if each team must have the same number of girls and the same number of boys, what is the greatest number of teams that can participate in intramurals? how many girls and boys will be on each team?