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
densk [106]
3 years ago
12

~Help me with this please! I will mark as BRANLIEST and if you answer correctly there would be a 55 point question for you!!!

Mathematics
1 answer:
4vir4ik [10]3 years ago
5 0

Answer:

Simply here we use system of 2 equations.

Step-by-step explanation:

Let x be the cost of one small shirt and let y be that of one large shirt.

(4x +14y =210) (-3)

12x +11y =110

-12x - 42y= -630 note:cross 12x and - 12x

12x +11y =110

__________

-42y +11y = - 630 +110

-31y = -520

Y=520/31

Replace y in second equation:

12x +11y =110

12x +11(520/31) =110

12x +5720 =110

12x =110 - 5720/31

X= - 385/62

So one small shirt costs - 385/62 $

And a large one costs 520/31 $

Though I think there's something wrong in this problem since i verified my answer using calculator the same prices are obtained and as u see the cost of a small shirt is negative which is unbelievable.. So plz make sure from anyone else. I tried my best to help.

You might be interested in
An investor obtains a balloon mortgage with the terms shown below.
Flauer [41]

9514 1404 393

Answer:

  a.  $3,455.20

Step-by-step explanation:

The monthly payment is given by the amortization formula:

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

for loan amount P at annual rate r for t years.

For this mortgage, we use P = $530,000, r = 0.068, t = 30.

  A = $530,000(0.068/12)/(1 -(1 +0.068/12)^(-360)) ≈ $3,455.20

The monthly payment is $3,455.20.

_____

<em>Additional comment</em>

In 7 years, the balloon payment will be $481,559.91.

6 0
3 years ago
A cone has a volume of 60pie cubic feet. If the radius is 2 feet what is the height of the cone
CaHeK987 [17]

Answer:h=60×2

=120

Step-by-step explanation:

3 0
4 years ago
a bag contains 5 grape tootsie pops and 8 chocolate tootsie pops. if juan pulls a chocolate tootsie pop out of the bag and eats
kipiarov [429]

Answer:

= 5 / 12

Step-by-step explanation:

Probability is an outcome of chance. It is a measure of outcomes of events.

To solve the probability of picking a Tootsie Pop, we must comfortably know the contents of the bag.

Number of GRAPE Tootsie pops = 5

Number of CHOCOLATE Tootsie pops= 8

Total number of Tootsie pops = The sum of both Tootsie pops

Total number = 5 + 8

= 13.

Let's note that tge question said , Juan pulls a chocolate Tootsie Pop and eats. The implication is it has reduced the total number of Tootsie Pops left in the bag.

Therefore:

The probability that the next pop he pulls out will be grape will be

Probability (Grape) = 5 / (13 -1)

= 5 / 12

The probability that the next Pop he pulls out will be a grape = 5/12

4 0
3 years ago
The volume of a rectangular prism can be represented by the expression 216x^3y^2. If the length is 8 y and the width is 9 x , wh
Nastasia [14]

Answer:

h= 216x^3y^2÷(8yx9X) = 3x^2y

3 0
3 years ago
The flag football league eventually had 72 kids sign up for the spring season after putting six teams together from the original
enyata [817]

Answer:

each team has 12

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Which of the following is the Pythagorean theorem
    14·1 answer
  • Write the sentence as an equation<br><br> 225 is 266 minus D?
    14·1 answer
  • Solve the formula for the perimeter of a rectangle, P = 21 + 2w for l
    15·1 answer
  • Anyone can help me with this please!!!????(don’t mind the question at the bottom!!)
    7·1 answer
  • Please help me find the area
    13·1 answer
  • What is the area of the figure below?
    7·1 answer
  • At a concert, you purchase 3 T-shirts and a concert program for a total cost of $90. The program cost $15 and the T-shirts all c
    10·2 answers
  • The new pool cover is 35 feet long and 13 feet wide with the overhang.
    15·1 answer
  • The scatter plot shows the average price of a major-league baseball ticket from 1997
    7·1 answer
  • The formula for electrical energy, P, is P = I2R, where I is current and R is resistance. The formula for I in terms of P and R
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!