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
Nata [24]
3 years ago
15

Solve.

Mathematics
1 answer:
Grace [21]3 years ago
8 0

Answer:

Total bikes and cars are 260

Step-by-step explanation:

<u>Cars</u>: n_{cars}185

<u>Bikes</u>: n_{bikes}=n_{cars}-113=72

<u>Total</u>: n_{total}=n_{bikes}+n_{cars}=257

Rounding to the nearest ten: 260

You might be interested in
So uh can someone answer this for me please i don’t understand it
Simora [160]

Answer:

jjjjjiii

5

Step-by-step explanation:

2.5x+1.5 × 4 = 36

4 0
3 years ago
Read 2 more answers
What is the equation of the function that is graphed as line b?
alina1380 [7]

-- Look at the places where the line crosses the 'x' axis and the 'y' axis.
   Between those two points, it goes forward 2 units, but only rises 1 unit.
   So the slope of the line is  1/2 .

-- Look again at the point where the line crosses the y-axis.
   At that point, y=1 .
   That's the "y-intercept".

Now you have the slope and y-intercept of the line.

The equation of ANY straight line is

                         y = (slope)x + (y-intercept) .

You know what they both are, so you can easily write

                         y = 1/2 x + 1 .

Is that one of the choices ?
Yes it is.
Good enough for me.
That must be the correct one.

With no "blah blah blah" required.

3 0
3 years ago
Read 2 more answers
Danielle’s chemistry professor has a complicated grading system. Each lab counts once and each test counts as two labs. At the e
Murrr4er [49]

Answer:

92

Step-by-step explanation:

Lab Scores are 84, 81, and 93

Test Scores are 89 and 94

Each lab counts once and each test counts as two labs. At the end of the semester there is a final lab that counts as three regular labs.

Total Number of Labs= (3X1)+(2X2)+(1X3) =3+4+3 =10

To recieve an A(90), the average of her scores must be 90.

Let her final lab score =b

Refer to the attached diagram

Total Score=624+3b

For her average =90

\frac{624+3b}{10}=90

Cross multiplying

624+3b =90 X 10

624+3b =900

3b =900-624

3b =276

Dividing both sides by 3

b= 92

She must score 92 in her final lab to receive an A.

6 0
3 years ago
What is the hcf of 12 45 and 75​
Butoxors [25]

Answer:

3

HCF of 12, 45 and 75 by Prime Factorization

As visible, 12, 45 and 75 have only one common prime factor i.e. 3. Hence, the HCF of 12, 45 and 75 is 3.

Step-by-step explanation:

4 0
3 years ago
What is the rule of this question
NARA [144]
It adds 13
11 + 13 =24
6 0
3 years ago
Read 2 more answers
Other questions:
  • Y=2x-7 what is x and y
    9·1 answer
  • Which function is represented by the graph?
    14·1 answer
  • On a test, 1 point is give for each correct answer and 1 point is deducted for each incorrect answer. On the test, Harold answer
    10·1 answer
  • -18+(-29)+(-10)<br><br> -24+(-16)+-28+-19<br><br> -151-253-34-17<br><br> Help me with these
    14·2 answers
  • vivian is going to do some yard work, but she needs to leave her house at 2:00 to go to a football game. She is going to mow the
    6·1 answer
  • What are the solutions of the equation 9x^4 - 2x^2 - 7 = 0? Use u substitution to solve.
    14·1 answer
  • Which exponential equation is equivalent to the logarithmic equation below? log478=a
    8·1 answer
  • What is the sales tax on a $17,500 truck if the tax rate is 6%?
    14·1 answer
  • Answer correctly please:)
    14·2 answers
  • You want to buy a $59 xbox game. How much tax will you pay with 5.5% sales tax? asap besties &lt;3
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!