Answer:
Step-by-step explanation:
6(6x+6)-5 = 1+6x
36x+36-5 =1+6x
36x+31 = 1+6x
-6x -6x
30x+31 = 1
-31 -31
30x = -30
________ (divide)
30
x=-1
Answer:
87/40
Step-by-step explanation:
change the fractions to improper form so it will be 19/5 in total and 13/8 on sat .
now subtract total and the sat one
19/5- 13/8
get the same denominator
152/40 - 65/40
87/40
Answer: The temperature rose 15°C
Step-by-step explanation:
Add the absolute values, 6 and 9. 15
Is the answer
Answer:
11 with 3 left over
Step-by-step explanation:
4 x 20 = 80
80 / 7 = 11 with remainder of 3