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
valentinak56 [21]
3 years ago
13

a student studies the same amount of time each day for a test in 4 days she studied 60 minutes which equation shows this relatio

nship let x = the number of days
Mathematics
1 answer:
Keith_Richards [23]3 years ago
8 0
Y=mx
m=amount of time per day studied
y=time
x=number of days
we have
60=m(4)
divide by 4
15=m

y=15x

You might be interested in
Help me out here pleaseeeeeeeee
lakkis [162]

Answer:

1  1/5

Step-by-step explanation:

1 and 1 fifth as a fraction.

6 0
3 years ago
Read 2 more answers
The Furnace Creek Airport in Death Valley, California, has an elevation of 64 meters below sea level. The lowest point in New Or
barxatty [35]

Answer:66 meters

Step-by-step explanation:

just change the negative to a positive and add them together. It would be 66.

4 0
3 years ago
Sam is an artist, and he wants to purchase frames to display his work at home. He wants to frame no fewer than 10 of his pieces,
liubo4ka [24]

Answer:

The option D) 24x+18y=\dollar 225 and x+y^210 is correct

Step-by-step explanation:

Given that Sam is an artist, and he wants to purchase frames to display his work at home.

He wants to frame no fewer than 10 of his pieces, and he can spend a maximum of  $225. Large frames cost $24, and medium frames cost $18.

<h3>To find the system of inequalities can Sam use to determine the number of large frames, x, and medium frames, y, that he can purchase to meet his needs :</h3>

Let x be the large frames cost

Therefore x=\dollar 24

Let y be the medium frames cost

Therefore y=\dollar 18

Sam's Spend amount is \dollar 225

We can write the system of the given condition by

24x+18y=\dollar 225

x+y^210

<h3>Therefore the option D) 24x+18y=\dollar 225 and  x+y^210 is correct</h3>

8 0
3 years ago
Do you want 20 points here!!! TwT
zubka84 [21]

Answer:

Thank you

Step-by-step explanation:

:)

4 0
3 years ago
Read 2 more answers
Work out the area of a circle whose diameter is equal to 14 cm.
Lera25 [3.4K]

Given:

The diameter of the circle = 14 cm

To find:

The area of the circle.

Solution:

We have,

Diameter of the circle = 14 cm

We know that the radius of the circle is half of its diameter. So,

r=\dfrac{14}{2}

r=7\text{ cm}

The area of a circle is:

A=\pi r^2

Substituting \pi=\dfrac{22}{7}, r=7 in the above formula, we get

A=\dfrac{22}{7}\times (7)^2

A=22\times 7

A=154

Therefore, the area of the circle is 154 square cm.

6 0
3 years ago
Other questions:
  • A worker is paid $25 for every 20 wind chimes that she builds. On which schedule of reinforcement is she being paid?
    8·1 answer
  • Why does Company B not passing through the origin show that it is not proportional?
    7·1 answer
  • Points that lie on the function h(x) = 3x 2.
    12·1 answer
  • this reading selection is a special kind of advertisement called a... a.diagram b.flier c.menu d.fhoto please answer
    6·1 answer
  • what is 0 + 0 + -2 + -2 +2 + -2 = ........ is it integer? why or why not ? PLS SHOW WORKKK HURRY PLS HELP ASAP
    11·2 answers
  • What is the answer need it
    7·1 answer
  • Solve the following <br> 10 6/10+8/10=
    11·2 answers
  • If you can purchase 6 hair-bows for 18$, then how many can you purchase with $21?
    15·2 answers
  • Can anyone help Me with this?
    10·2 answers
  • danny is offering 36$ for 4 hours of swimming lessons. Martin in offering 54$ for 3 hours of swimming lessons. whose offer is be
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!