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
Nat2105 [25]
3 years ago
14

Fifteen more than twice the hours Carla worked last week is the same as three times the hours she worked this week decreased by

15. She worked the same number of hours each week. How many hours did she work?
Mathematics
1 answer:
lapo4ka [179]3 years ago
3 0
2x-15=3(x-15) 
2x-15=3x-45
2x+30=3x
30=x

Let's check this work!

2(30)-15=3(30-15)
60-15=3(15)
45=45

She worked 45 hours each week

 *the reason it is 2x-15 and not 15+2x is because "more than" is considered a "turn around word" meaning it is the opposite
You might be interested in
Select the equations that are correct.mark all that apply.
allsm [11]

Answer:

17,550÷65=270  Correct

11,196÷12=933  Correct

11,712÷96=122 Correct

Step-by-step explanation:

17,550÷65=270  Correct

11,196÷12=933  Correct

29,365÷35=677  Incorrect

11,712÷96=122 Correct

4 0
3 years ago
9s - 5g = -4y, for s
Oksi-84 [34.3K]
S = (5g -4y)/9

hope this helps
4 0
3 years ago
Choose the most appropriate name for the function described below.
olga_2 [115]

Answer: C

Step-by-step explanation:

5 0
3 years ago
2. Mia is making a set of clay bowls. Each bowl requires 3 /4 pound of clay. She has 5_ 5/ 6 pounds of clay. How many complete b
andreyandreev [35.5K]

Answer: 7 bowls

Step-by-step explanation:

5_ 5/6 divided by 3/4 equals 7.77777

4 0
3 years ago
Read 2 more answers
The city of Oakland is experiencing a movement of its population to the suburbs. At present 85% of the total population lives in
Oxana [17]

Answer:

A. \left[\begin{array}{cc}0.93&0.07&\\0.01&0.99&\end{array}\right]

B.   (0.85    0.15)

C. 79.2% population in the city while 20.8% population in the suburb

Step-by-step explanation:

(a) The transition matrix for the information is

                C        S

            \left[\begin{array}{cc}0.93&0.07&\\0.01&0.99&\end{array}\right]

(b) the probability vector for the information is

         (\frac{85}{100}  \ \   \frac{15}{100} )

and this gives us

         (0.85    0.15)

(c) we simply multiply the above  two matrices to find the percent of the population can be expected to be in each category after one year after

\left[\begin{array}{cc}0.85&0.15\end{array}\right] \left[\begin{array}{cc}0.93&0.07&\\0.01&0.99&\end{array}\right] = \left[\begin{array}{cc}0.792&0.208&\end{array}\right]

in the city there are 79.2% while in the suburb, there are 20.8%

5 0
3 years ago
Other questions:
  • Evaluate the numerical expression 8×{[(7+4)×2]-(11-7)×4]}
    7·2 answers
  • Solve: 1.2n+1=1-n<br> HELP PLS ASAP WILL GIVE BRAINLIEST IF CORRECT
    5·1 answer
  • Find the value of x, given the area of the quadrilateral.
    14·2 answers
  • Paloma is buying bottles of bubbles for a group of children. Each bottle of bubbles costs $2.00. After the cost of a number of b
    14·2 answers
  • How much does it cost to travel one mile? Round your answer to the nearest A white water rafting company sells tickets for an 18
    5·1 answer
  • What is 60,000 + 3,000 + 20 + 9 in standard form?
    14·2 answers
  • What is 6000 x 999897
    10·1 answer
  • 5. Solve y = ab - x for b.
    7·2 answers
  • Can y’all help me with the answer please
    6·2 answers
  • Jason is traveling by car from his home to his office. He has gone 3.5 miles so far. From this point on, he can cover 100 miles
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!