Answer:
hjhkhhuh
Step-by-step explanation:
vnhju
Answer:
Step-by-step explanation:
5w+10=40
5w=40-10
5w=30
w=30/5
w=6
Answer: A) 6
-------------------
10k+5=65
10k=65-5
10k=60
k=60/10
k=6
Answer: k=6
-------------------
2b-15=33
2b=33+15
2b=48
b=48/2
b=24
Answer: b=24
-----------------------
3d+18=21
3d=21-18
3d=3
d=3/3
d=1
Answer: d=1
The answer is: -4/a^2 b^2
Answer:
$1.98
Step-by-step explanation:
1.65/5=0.33
1.65+0.33=1.98
check: 1.98/6 =0.33
0.33x5=1.65
Answer:
36
Step-by-step explanation:
Okay! This question is a very simple one, but without a calculator, your answer could easily vary from others! So, let´s do this one together!
The equation:
0.810x0.00048/0.000400x0.027
Let´s do the top :
0.810 x 0.00048 = 0.0003888
I will leave these numbers the same until the last part, lets not round them.
Bottom:
0.0004 x 0.027 = 0.0000108
And again I am not going to round this number.
Now we can divide!
0.0003888/0.0000108 = 36
I hope this helped!
