Question

Please help ASAP.evaluate the following expression using the values given find 2x- 3y- z if x= -3, y= 2, and z=-2

Answer 1

-10

Answer 2

r u sure

Answer 3

2(-3)-3(2)-(-2)

Answer 4

-6-6+2

Answer 5

= -10

Answer 6

yeah im sure :)

Answer 7

ok thanks but i got a few more can u help with them plz

Answer 8

definitely, shoot

Answer 9

they better not be to hard.. :)

Answer 10

jake and mike took x test each. Mike scored 15 points less than jokes. the expression below shows mikes total score in the test 85x-15.
what does the coefficient of the expression represent

Answer 11

the total score jake earned
the sum of jakes and mikes total score
the score jake obtained in each test
the difference between jakes and mikes total score

Answer 12

I'm gonna say the total score Jake earned, i'm not completely sure but that's my answer

Answer 13

oh ok thanks

Answer 14

np

Answer 15

which of the following best defines the 2 quantities that are measured to find the call rate of of a phone company?
the quantity of price measured in dollars depends on the quantity of time measured in minutes

the quantity measured in minutes depends on the quantity of price measured in dollars

the quantity of time measured in minutes depends on the quantity of speed measured in calls per minute

the quantity of speed measured in calls per minute depends on the quantity of time measure in minutes