Kayla works as a hairdresser. she earned $248.50 in tips in five days. if she earned the same amount each day, about how much did kayla earn per day? explain your answer.

49.70

Step-by-step explanation:

Divide the $248.50 by 5. Then to check answer, multiply 49.70 by 5

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -

the answer is a) y= 2 csc [0.5 (x+pi/2)]-1

step-by-step explanation: