Answer:
2(3a-2b+c)=2(3a)-2(2b)+2(c)=6a-4b+2c
Hope this helped ur urgency
Answer:
6
Step-by-step explanation:
3k + 5 = 23
3k = 23 - 5
= 18
k = 18/3
= 6
<em>Here's your answer :)</em>
Answer:
b), d)
Step-by-step explanation:
Supplementary angles add up to 180 degrees.
Find how much greater 20 is than 5
20-5=15
the % is of 5, so the percent is percent out of 5
20 is x% of 5 greater than 5
20=(x%)5+5
minus 5 both sides
15=(x%)5
divide both sides by 5
3=x%
percent means parts out of 100
x%=x/100
3=x/100
times 100 both sides
300=x
answer is 300%
Answer:
Step-by-step explanation:
Distance from starting point = 8 + 12 = 20km
