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
Dima020 [189]
3 years ago
5

8 - 5b = -7 ?? whats the b

Mathematics
2 answers:
Serggg [28]3 years ago
7 0
B=3
you subtract the 8 from the left then subtract it from the right giving you -5b=-15 then divide the -5 by both sides
hram777 [196]3 years ago
4 0

Answer:

b=3

Step-by-step explanation:

Isolate the b:

  • 8-5b=-7
  • Subtract 8, -5b=-15
  • Divide by -5, b=3

Check your answer:

  • 8-5(3)=-7
  • 8-15=-7
  • -7=-7
You might be interested in
Order these from least to greatest: 0.15, 0.21, 0.07, 0.28, 0.13, 0.16
wariber [46]
0.07, 0.13, 0.15, 0.16, 0.21, 0.28
3 0
3 years ago
Read 2 more answers
Please answer this! Will award Brainliest!​
serg [7]

Answer:

2^20/3^8

Step-by-step explanation:

6 0
3 years ago
Write an algebraic expression that models each word phrase four more than a number b
Alisiya [41]
The answer would be the first choice 4+b
5 0
3 years ago
Subtract 6 from me. Then multiply by 2. If you subtract 40 and then divide by 4, you get 8. What number am I?
aliina [53]

Answer:

42

Step-by-step explanation:

Let the number be "x"

We translate the word equation to algebraic equation.

First,

subtract 6 from me, so we have:

x - 6

Now,

Multiply by 2, so we have:

2(x-6)

Now,

Subtract 40, then divide by 4:

\frac{2(x-6)-40}{4}

Now, you get "8", so equate this to 8, we get:

\frac{2(x-6)-40}{4}=8

We now solve using algebra:

\frac{2(x-6)-40}{4}=8\\2(x-6)-40=4*8\\2(x-6)-40=32\\2x-12-40=32\\2x-52=32\\2x=32+52\\2x=84\\x=42

The number is 42

7 0
3 years ago
A country is considering two income tax rates. Geoffrey is comparing what his tax bill would be under each plan. Under plan A, h
worty [1.4K]
98000*0.15 is how you would find out how much he has to pay for tax, which is 14700. since you didn't post plan b, this is all i can do.
5 0
3 years ago
Read 2 more answers
Other questions:
  • 4 points for each correct answer minus 2 points for each incorrect answer
    9·2 answers
  • Suppose that g(x)=f (x-1)-5 which statement best compares the graph of g(x) with the graph of f(x)
    5·2 answers
  • !!!!!GIVING BRAINLIEST!!!!!
    13·2 answers
  • What is the force of gravity between Earth (6.0 × 1024 kilograms) and Venus (4.88 × 1024 kilograms)? The distance between the tw
    11·2 answers
  • Question 6 of 10
    10·1 answer
  • I have enought paint to cover 300 square feet of fance if the fance is 4 feet high, what length can i cover?​
    7·2 answers
  • What is the area of the parallelogram plotted in the Coordinate Plan in square units? (Only include value! Don't include the wor
    11·1 answer
  • Please help as soon as possible! THIS IS 45 POINTS
    12·1 answer
  • Mrs. jones bought 25 mangoes for $7.50. she sold 12 mangoes for 60 cents each and the remaining for 55 cents each. a. state whet
    10·1 answer
  • Answer number 11 please. Thank you.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!