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Andrew [12]
3 years ago
5

Bobby spent 122 minutes on school work the first week, but only spent 109 minutes on school work the second week.

Mathematics
2 answers:
lyudmila [28]3 years ago
6 0

Answer:

Yes what is the question?

Step-by-step explanation:

Hunter-Best [27]3 years ago
3 0
What is the question?
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PLZ HELP! MAAAATH! image attached
Elena L [17]

c(f) =  \frac{5}{9} (f - 32)
4 0
3 years ago
Which is an example of an algebraic expression?
azamat
An algebraic expression doesnt have an equals sign or an inequality sign. 

So,

A is an expression
B is an inequality
C is an equation
D is an in inequality

So the answer is A
5 0
3 years ago
A 2-column table with 5 rows. Column 1 is labeled Number of friends helping with entries 0, 1, 2, 3, 4. Column 2 is labeled Hour
prisoha [69]

Answer:

x y x

Step-by-step explanation:

6 0
3 years ago
2) Evaluate 9 X 364 – 9 X 125 – 9 X 39 without the use of your calculator
Brums [2.3K]

Answer:

<em>9*364 - 9*125 - 9*39 = 1,800</em>

Step-by-step explanation:

<em>Mental Calculation</em>

If we detect known patterns in the calculations, we could easily give their results without the use of calculators.

We are given the expression to evaluate:

9*364 - 9*125 - 9*39

The first thing to note is the 9 is a common factor of all terms, thus we take it out:

9*(364 - 125 - 39)

The negative numbers can be easily added

     125

+     39

------------

     164

Now our expression is much easier:

9*(364 - 164)

The subtraction of 364-164 is 200, thus the result of the operations is:

9*200. We only need to recall 9*2=18 and add two zeros to get 1,800, thus:

9*364 - 9*125 - 9*39 = 1,800

7 0
3 years ago
Simplify completely quantity x squared plus 4 x minus 5 over quantity 5 x squared minus 8 x plus 3 times quantity 20 x minus 12
nikitadnepr [17]

Answer:

4/x-11

Step-by-step explanation:

6 0
3 years ago
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