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
Ivanshal [37]
4 years ago
9

Pablo created the bar model and equation after paying a $9.79 lunch bill with a $20 bill.

Mathematics
2 answers:
Aleksandr-060686 [28]4 years ago
8 0

Answer:

It is c he revived 10.21

Step-by-step explanation:

dangina [55]4 years ago
7 0

Answer:1500

Step-by-step explanation:you need to pay attentiom cuz

You might be interested in
Choose the correct simplification of f^9 h^23/f^3 h^17
Tanzania [10]

Answer:

f6h40

Step-by-step explanation:

Step  1  :

           h23

Simplify   ———

           f3  

Equation at the end of step  1  :

         h23

 ((f9) • ———) • h17

         f3  

Step  2  :

Multiplying exponential expressions :

2.1    h23 multiplied by h17 = h(23 + 17) = h40

Final result :

 f6h40

4 0
3 years ago
Niamh runs 6 km in 30-minutes what is the average speed in km h
SIZIF [17.4K]

Step-by-step explanation:

Speed = Distance / Time

given distance = 6km

time = 30 minutes = 30/60 hr = 1/2hr

speed =

\frac{6}{\frac{1}{2} }  \\  = 6 \div  \frac{1}{2}  \\  = 6 \times 2 \\  = 12 \frac{km}{h}

4 0
3 years ago
Read 2 more answers
Sam thought of a natural number, and then he added the next natural number to it. He got the sum of 75. What was Sam’s number?
Volgvan

Answer: 37

Step-by-step explanation:

8 0
4 years ago
A farmer need five men to clear his farm in 10 days how men will he need, if must finish clearing in 2 days if they work at the
Alenkinab [10]

Answer:

1 person  

Step-by-step explanation:

It is given that a farmer wants 5 persons to complete a work of clearing his field in ten number of days.

We have to find out the number of persons required if the farmer needs to clear his field in 2 number of days.

Therefore according to the information given :

10 days = 5 persons

∴ 1 day = $\frac{5}{10}$ persons

So  2 days = $\frac{5}{10}\times 2$ persons

                 $=\frac{5}{5}$ person

                 = 1 person

6 0
3 years ago
Elimination method 3x+4y=18 9x-5y=3
tatiyna

Answer:

The solution would be (10, -3)

Step-by-step explanation:

In order to solve using elimination, multiply the top equation by -3 and then add the equations together.

-9x - 12y = -54

9x - 5y = 3

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

17y = -51

y = -3

Now that we have a value for y, we can put it into either equation and solve for x.

3x + 4y = 18

3x + 4(-3) = 18

3x - 12 = 18

3x = 30

x = 10

4 0
3 years ago
Other questions:
  • Consider the following formula ax-bx+y=z. solve for x
    8·1 answer
  • Class a has x students and class b has y students. the average of class a is 85 and class b is 90. when the scores of class a an
    8·1 answer
  • If a number is rational then it must be a whole number true or false
    8·1 answer
  • A quadrilateral has four sides. Identify p and q in the definition.
    15·2 answers
  • 2. At the San Francisco airport there were flights flying out to Las Vegas all day. For every 2
    15·1 answer
  • Which relation is a function?
    9·1 answer
  • Can the number 12 be part of more than one fact family
    11·2 answers
  • Pls help<br> The options are <br> A.20 years<br> B.55years<br> C.45years<br> D.35 years
    7·2 answers
  • 4. A rectangle with an area of 25 square
    15·1 answer
  • 4(2 – x) &gt; –2x – 3(4x + 1)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!