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Maru [420]
3 years ago
6

Combine like terms to simplify the expression: 9 + 3b − 1 + 7b − 2 =

Mathematics
2 answers:
yaroslaw [1]3 years ago
4 0
The answer would be 10b + 6
elena-s [515]3 years ago
3 0

Answer:

6+10b

Step-by-step explanation:

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Otrada [13]

Answer:

Step-by-step explanation:

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7 0
3 years ago
Cell phone companies estimate that the total number of text messages (t) since the beginning of the month can be modeled by t=40
GalinKa [24]

The desired number is the difference between the number of messages sent by the 16th day and the number sent by the 9th day:

... n = t(16) - t(9)

... n = (40×√16) - (40×√9)

... n = 40×(4 - 3) = 40


40 text messages were sent between the ninth and sixteenth day of the month.

4 0
3 years ago
What is the ratio of 23,556 students and 4,186 teachers?
andrey2020 [161]
It would be 22556:4156

Hope This Helps You!
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7 0
3 years ago
In the most recent NBA Finals series, Lebron James took 175 shots and made 80.
Zina [86]

Answer:

Michael Jordan

Step-by-step explanation:

190-85 =105

175-80=95

7 0
3 years ago
Read 2 more answers
Consider the statement "There are no simple solutions to life's problems."
aliya0001 [1]

Answer:

See below

Step-by-step explanation:

Remember the notation and rules of quantifiers. ∀ is the universal quantifier and ∃ is the existential quantifier. To negate ∀x p(x) , write ∃x ¬p(x). To negate ∃x p(x) , write ∀x ¬p(x)

Part I:

A) None of life's problems have a simple solution.

B) All of life's problems have a simple solution.

C) Some of life's problems have a simple solution

D) All of life's problems have a simple solution (notice how the original statements in B and D mean exactly the same)

E) Some of life's problems do not have a simple solution.

Part II: Let x be a variable representing one of life's problems, y be a variable representing solutions, p(x):="x has a simple solution", and q(x,y):="y is a simple solution of x".

A) (∀x)(¬p(x)) or ¬(∃x)(p(x))  

B) (∀x)(∃y)(q(x,y))

C) (∃y)(∀x)(q(x,y)). Note that the order of quantifiers is important. B) and C) have different meanings. In C) there is an universal solution of all problems, in B) each problem has its solution.

D) (∀x)(p(x))

E) Same as C)

4 0
3 years ago
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