Answer:
XZ = 12x + 6
Step-by-step explanation:
XZ = XY + YZ
XZ = <u>4x</u> + 7 + <u>8x</u> - 1
XZ = 12x + 6
Answer:
x = 1/4
Step-by-step explanation:
<u>Calculations:</u>




Answer:
62.44
Step-by-step explanation:
Line up the decimals and then add them up like usual, and then place the decimal where it should go. THen you get your answer.
Hope this helped!
Mary, She drank 3/8 and half would be 4/8. So 3/8 is less than 4/8. Please mark brainiest.