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
Rudik [331]
2 years ago
9

What is answer to -7b=-4

Mathematics
1 answer:
tensa zangetsu [6.8K]2 years ago
3 0
-7b=-4 \\\\ b=\frac{-4}{-7} \\\\ \boxed{b=\frac{4}{7}}
You might be interested in
If 18 is 45% of value, what is that value
____ [38]
Percent  is parts out of 100 so
45%=45/100=9/20
'of' means multiply
18 =9/20 times something
multiply both sides by 20/9 to clear fraction
360/9=something
40=something

the value is 40
8 0
3 years ago
Read 2 more answers
Find the infinite sum of 10,5,2.5,1.25...
____ [38]
Notice this is a geometric progression since each number multiplied by some factor equals the next number in the sequence, in this case,

10 \times r = 5 \Rightarrow r=0.5

Then by applying the formula for sum to infinity of a geometric progression,
S_\infty = \frac{a}{1-r} = \frac{10}{1-0.5} = 20
3 0
2 years ago
Read 2 more answers
Write the decimal 1.0056 in word form
Ludmilka [50]

Answer:

one and fifty six hundred thousandths

4 0
3 years ago
Read 2 more answers
What is a repeated addition expression for -4 times -2 plz I will give you 100 points
fenix001 [56]

I think :

(-4) + (-4) = -8

or

(-2) + (-2) + (-2) + (-2) = -8

but i am not sure

6 0
3 years ago
Read 2 more answers
Ivy received 416 votes for her class president out of 520 votes. What percent of the vote did Ivy receive?
jenyasd209 [6]
Ivy received 80 percent of the votes
5 0
3 years ago
Other questions:
  • Explain how and answer
    8·1 answer
  • A piece of carpet is 8 feet wide and 12 feet long the carpet needs to be reduced by a scale farctor so that the reduced carpet i
    8·1 answer
  • Evaluate the following:<br>(-8)2​
    13·2 answers
  • SPIDER ~ HNYCMB<br> Find NY, YC, CM, AND MB.
    9·1 answer
  • Find the value of n.<br> n = -1.-7
    14·1 answer
  • Please help with 3 thank you!
    5·1 answer
  • 721 + 19 =<br>886 + 33 -<br>447 22=<br>915 + 36 =<br>??​
    7·2 answers
  • You sell apple cider for a fundraiser. For each gallon of cider you sell, the company that makes the cider receives $x$ dollars,
    11·1 answer
  • What is 5x-2y=4 6x+3y=-6
    5·1 answer
  • Are the ratios 1:4 and 3:10 equivalent?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!