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
Marina CMI [18]
3 years ago
13

Tia is buying paper cups and plates. cu come in packages of 12, and plates in packages of 10. She wants to buy the same number o

f cups and plates, but plans to buy the least number of package possible. How much should Tia expect to pay if each package of cups is $3 and each package of plates is $5? Explain.
Mathematics
1 answer:
Liula [17]3 years ago
4 0
120 and 30 and 50 hope it helps
You might be interested in
The net of a square pyramid is shown below:
xxMikexx [17]
The surface area is 24
3 0
3 years ago
How much principle, to the nearest dollar, should you invest at 4 percent in order to have $3000 for a vacation to Europe in 3 y
KiRa [710]

Answer:

Principle should be $2,667

Step-by-step explanation:

We need $3000 for a vacation to Europe in 3 years.

Using amount formula,

A=P(1+r)^t

Where, P is principle (P=?)

A is amount (A=3000)

r is rate of interest (r=0.04)

t is time (t=3)

Substitute the values into formula and solve for P

3000=P(1+0.04)^3

3000=P(1.04)^3

P=\frac{3000}{1.04^3}

P=2666.98

P\approx \$2667

Hence, Principle should be $2,667

4 0
3 years ago
Cosx+1/sin^3x=cscx/1-cosx
ANTONII [103]
<span> I am assuming you want to prove:
csc(x)/[1 - cos(x)] = [1 + cos(x)]/sin^3(x).

 </span>
<span>If we multiply the LHS by [1 + cos(x)]/[1 + cos(x)], we get:
LHS = csc(x)/[1 - cos(x)]
= {csc(x)[1 + cos(x)]/{[1 + cos(x)][1 - cos(x)]}
= {csc(x)[1 + cos(x)]}/[1 - cos^2(x)], via difference of squares
= {csc(x)[1 + cos(x)]}/sin^2(x), since sin^2(x) = 1 - cos^2(x).

 </span>
<span>Then, since csc(x) = 1/sin(x):
LHS = {csc(x)[1 + cos(x)]}/sin^2(x)
= {[1 + cos(x)]/sin(x)}/sin^2(x)
= [1 + cos(x)]/sin^3(x)
= RHS.

 </span>
<span>I hope this helps! </span>
8 0
3 years ago
What is the rate of change for the function y= 5x+ 25
charle [14.2K]

Answer:

5

Step-by-step explanation:

rate of change = slope = 5

4 0
2 years ago
What is the slope of this line?<br><br> A: - 1/3<br><br> B: - 2/3<br><br> C: 2/3<br><br> D: 1/3
bezimeni [28]

Answer:

The answer is C. 2/3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Lydia makes 10 pancakes she tops each pancake with for blueberries how many blueberries does Lydia use in all use the break apar
    13·1 answer
  • F(x) = x^2– 2x + 3; f(x) = –2x + 12
    6·1 answer
  • Question 6 1 pts
    14·1 answer
  • Y^2 x^3-7x = ysin(x+y)
    8·1 answer
  • What is ─6d – 10 = 10 – 4d solved for the variable
    12·2 answers
  • Consider this system of equations and the partial solution below.
    5·2 answers
  • The sum of 324 and 135 is 503. Which number base was used for this calculation.
    10·1 answer
  • Hideki buys 2 sweaters for $18 each. He can use one of the following coupons:
    5·2 answers
  • Use complete sentences to describe why √-1 ≠ -√1
    7·2 answers
  • Calculate the area 16 10 16​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!