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
photoshop1234 [79]
3 years ago
7

Anny’s Bikes rents bikes for $10 plus $4 per hour. Janice paid $30 to rent a bike.

Mathematics
2 answers:
FrozenT [24]3 years ago
5 0

Answer:

Janice rented the bike for 5 hours.

Step-by-step explanation:

The equation used to model this problem is 10 + 4x = 30. Subtract 10 from both sides. You are now left with 4x = 20. Divide both sides by 4. Now you have x = 5. This answer results in the conclusion that Janice spent 5 hours with the bike.

DochEvi [55]3 years ago
3 0

Answer:

30 = 10 + 4x

You might be interested in
If you had a mass of 50 kg on Earth what is your weight in Newtons
PilotLPTM [1.2K]
50 x 9.8 = 490 newtons
5 0
2 years ago
What is the value of the digit 8 in 686,293
e-lub [12.9K]
80,000 is the value
4 0
3 years ago
Read 3 more answers
How many solutions does this equation have?<br><br> 6b = 3b + 3b <br><br> is there a solution
sineoko [7]

Answer:

Yes

The answer is 1

Step-by-step explanation:

3 0
3 years ago
Find the values of x, y, and λ that satisfy the system of equations. Such systems arise in certain problems of calculus, and λ i
Nimfa-mama [501]

Answer:

x=4, y=4, λ=-16

Step-by-step explanation:

We have this 3x3 system of linear equations:

4x+λ=0

4y+λ=0

x+y=8

So, let's rewrite the system in its augmented matrix form

\left[\begin{array}{cccc}4&0&1&0\\0&4&1&0\\1&1&0&8\end{array}\right]

Let´s apply row reduction process to  its associated augmented matrix:

Swap R1 and R3

\left[\begin{array}{cccc}1&1&0&8\\0&4&1&0\\4&0&1&0\end{array}\right]

R3-4R1

\left[\begin{array}{cccc}1&1&0&8\\0&4&1&0\\0&-4&1&-32\end{array}\right]

R3+R2

\left[\begin{array}{cccc}1&1&0&8\\0&4&1&0\\0&0&2&-32\end{array}\right]

Now we have a simplified system:

x+y+0=0

0+4y+λ=0

0+0+2λ=-32

Solving for λ, x, and y

λ=-16

x=4

y=4

3 0
3 years ago
Convert to a percent: 3.33 3/5
Free_Kalibri [48]
3.33=333%
and
3/5=.6=60%
to find a percent find a decimal and move the decimal point two spaces right
7 0
3 years ago
Other questions:
  • stockbroker allocated \$100,000 to an account earning per year compounded continuously. If no withdrawals are made, how much was
    9·1 answer
  • PLEASE help me with this question! No nonsense answers please. This is really urgent.
    7·1 answer
  • At the beach 29% of people have red towels and 18% have white towels if the rest have blue ,what percentage of the people at the
    15·1 answer
  • The perimeter of a equilateral triangle with side l is 60in. Find l
    12·1 answer
  • Roll two 6-sided dice and examine their sum.
    6·1 answer
  • Please help me please
    11·1 answer
  • Please help !!!!!!!!!!!!
    12·1 answer
  • Find the value , i got 8 but not in options pls confirm​
    8·1 answer
  • Ann has two more than twice the amount of toffees Mary has. Total number of
    6·1 answer
  • Five snails are having a race. The snail's speeds are given in the table. Which two snails are going the same rate of speed?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!