You and a friend both work two different jobs. The system of linear equations represents the total earnings for 2 hours worked at the first job and y hours worked at the second job. Your friend eams twice as much as you.
4x+8y=64
8x + 16y=128
a. One week, both of you work
hours at the first job. How many hours do you and your friend work at the second job?
You and your friend word
hour(s) at the second job.
b. Both of you work the same number of hours at the second job. Compare the number of hours each of you works at the first job. 4x+8y=64 8x+16y=128

Find cot x if sin x cot x csc x = √2

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

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