Answer:
14
Step-by-step explanation:
6+3x=27
-6 -6
3x=21
/3 /3
x=7
2x7=14
Answer:
B
Step-by-step explanation:
Since <u>/</u>AOC = <u>/</u>BOC + <u>/</u>AOB, you fill in the numbers -
85 = 2x + 10 + 4x - 15
Then you combine like terms -
85 = 6x - 5
Then you add 5 to both sides -
90 = 6x
Then you divide by 6 -
15 = x
Then you substitute the x in the angles -
<u>/</u>BOC = 2(15) +10
<u>/</u>AOB = 4(15) - 15
Simplify the numbers and you get -
<u>/</u>BOC = 40
<u>/</u>AOB = 45
I think it might be commutative or associative but double check
Answer:x=-14.75
Step-by-step explanation:
f(x) = -7x - 19=-19
g(x) = 0.75x + 4.25 =4.25
The answer is b because 6 and 4s common denominator is 24