1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fudgin [204]
3 years ago
5

How can you solve 6+4/5B=9/10b

Mathematics
1 answer:
faltersainse [42]3 years ago
8 0
6+\frac{4}{5}b=\frac{9}{10}b \ \ \ |-\frac{4}{5}b \\ \\
6=\frac{9}{10}b-\frac{4}{5}b \\ \\
6=\frac{9}{10}b-\frac{8}{10}b \\ \\
6=\frac{9-8}{10}b \\ \\
6=\frac{1}{10}b \ \ \ |\times 10 \\ \\
b=60
You might be interested in
If its $2.10 for 500ml how much is it for 100 ml per unit
bija089 [108]
To answer this question, all you have to do is divide 2.10 by 5.

2.10 ÷ 5 = 0.42

It is $0.42 for 100 mL
3 0
3 years ago
C(n)=−6+5(n−1) find the 8th term in the sequence
AleksAgata [21]

Answer:

Step-by-step explanation:

n = 8

c(n) = -6+5(n - 1)

c(8) = -6+5(8 - 1)

c(8) = -6+5( 7)

c(8) = -6+5(7)

c(8) = -6+35

c(8) =  29

============

Here is the series.

-6

-1

4

9

14

19

24

29

4 0
3 years ago
Evaluate 4(a^2 + 2b) - 2b when a = 2 and b = –2.
Rama09 [41]

Answer:

4

Step-by-step explanation:

4(4-4)+4=4

insert 2 in a and-2 in b

7 0
3 years ago
Read 2 more answers
I need help with 25.
noname [10]

Sum of linear pair of angles = 180°

so

<EFG + <GFH = 180°

2n + 21 + 4n + 15 = 180°

6n + 36 = 180°

6n = 144

n = 24

<EFG = 2(24) + 21 = 69°

<GFH = 4n + 15 = 4(24) + 15 = 111°

6 0
3 years ago
Ok this is a long one, so any help would mean the world, even if you only do part of it.
jeka94
It’s shehshdhshhshshshhs
8 0
3 years ago
Other questions:
  • 4r−3=3(3r+4) solve for r
    7·1 answer
  • I need help on these two problems
    10·1 answer
  • What percent of 55 is 34?<br> please help me answer this one it might also help somone else
    7·1 answer
  • Why does a skateboard on top of a ramp have potential energy.
    9·1 answer
  • X over 2.5 = 5 equations and inequalities
    9·1 answer
  • Question 5 (Essay Worth 5 points)
    13·1 answer
  • If there is a ratio of 3 to 2, than how many are there in the first number if there is a total of 80?
    8·1 answer
  • Please Help
    7·1 answer
  • What does That symbol mean
    6·2 answers
  • Find the value of k when 5^-3 + 5^-4 = 5^k x 5^-4
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!