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
KatRina [158]
1 year ago
12

Three types of shirts sold at a store cost $8.00, $11.00 and $13.50. One day the store sells a total of 35 shirts

Mathematics
1 answer:
Flura [38]1 year ago
6 0

The equations are listed below

What is an equation?

An equation is a formula in mathematics that expresses the equivalence of two expressions by linking them with the equals symbol =. The word equation and its cognates in various languages may have somewhat different definitions; for example, in French, an équation is defined as including one or more variables, but in English, an equation is any well-formed formula consisting of two expressions linked by an equals sign.

The system of equations are:

9x + 11y + 12.50z = 243

x + y + z = 23

z = 2y

x = 11 shirts

y = 4 shirts

z = 8 shirts

To learn more about equations, click on the link

brainly.com/question/28196676

#SPJ9

You might be interested in
3. Last year, the numbers of skateboards produced per day at a certain factory were normally distributed with a mean of 20,500 s
Oxana [17]
Let x be a random variable representing the number of skateboards produced
a.) P(x ≤ 20,555) = P(z ≤ (20,555 - 20,500)/55) = P(z ≤ 1) = 0.84134 = 84.1%

b.) P(x ≥ 20,610) = P(z ≥ (20,610 - 20,500)/55) = P(z ≥ 2) = 1 - P(z < 2) = 1 - 0.97725 = 0.02275 = 2.3%

c.) P(x ≤ 20,445) = P(z ≤ (20,445 - 20,500)/55) = P(z ≤ -1) = 1 - P(z ≤ 1) = 1 - 0.84134 = 0.15866 = 15.9%
4 0
3 years ago
Solve this equation for x: x2 + 11x + 28 = 0
saw5 [17]

Answer:

Step-by-step explanation:

The answer is factor the trinomial

5 0
3 years ago
Read 2 more answers
Can I please get help with these ASAP
Gre4nikov [31]

Answer:

Kindly find attached.

7 0
3 years ago
WILL GIVE BRAINLIEST TO CORRECT ANSWER(S)
elena55 [62]

Answer:

A: The correlation coefficient is a statistical measure of the strength of the relationship between the relative movements of two variables. The values range between -1.0 and 1.0. A calculated number greater than 1.0 or less than -1.0 means that there was an error in the correlation measurement.

B: he correlation coefficient is a statistical calculation that is used to examine the relationship between two sets of data. The value of the correlation coefficient tells us about the strength and the nature of the relationship. Correlation coefficient values can range between +1.00 to -1.00.

Step-by-step explanation:

Hopefully this helped!!!

7 0
3 years ago
You would need one gallon of water per day for yourself.Your horses need eight gallons of water each per day.How many gallons of
Bumek [7]

Answer:

answer varies on duration of trip

Step-by-step explanation:

it depends how long your trip is

4 0
3 years ago
Other questions:
  • La tabla muestra la cuenta en el nuevo kit de cuentas de Jenny los seis amigos de Jenny tienten el mismo kit de cuentas cuántas
    14·1 answer
  • a cookie recipe calls for 3 and 1/4 cup of flour the recipe makes three dozen cookies how much flour is needed to make 144 cooki
    5·2 answers
  • Find the value of x to the nearest tenth.<br><br> 10.0<br> 6.0<br> 9.3<br> 4.0
    5·2 answers
  • Another one <br><br> Question <br><br> b+11=4 <br> b=?
    6·2 answers
  • How to explain what comes next 1,2,2,3,3,3,4,4,4,4 for third graders?
    8·1 answer
  • Chicken costs $3.20 per pound, and beef costs $4.59 per pound. What is the exact cost of 3 pounds of beef?
    12·2 answers
  • I lost my watch. It was gifted to me by my uncle.​
    8·2 answers
  • Which ordered pair is a solution to the inequality in the graph?
    12·1 answer
  • Which expression is equivalent to 9 x 9 x 9 + 12 x 12 x 12?
    10·1 answer
  • One leg of a triangle is 7 inches. another leg measures 5 inches. if the perimeter of the triangle is 19 inches, find the length
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!