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
MA_775_DIABLO [31]
3 years ago
7

Maria needs to buy 12 wine glasses. write an expression of the cost of 12 glasses at p dollars each.

Mathematics
1 answer:
irinina [24]3 years ago
5 0

12p thats it because you are buying 12 glasses a the cost of p example 12 glasses for 5 dollars would be 12(5)=60

You might be interested in
There are 5 girls and 3 adults in Rileys field trip group.
Zanzabum

The group attended to the museum. They were 8 girls and 6 adults. So, we should calculate the total paid amount for the 6 adults, then calculate the paid amount for the 8 girls and then add up this two results.

The ticket for an adult costs $50. Since we have 6 adults, the amount paid for the adults' ticket was

50\text{ + 50 + 50 + 50 + 50 +50 = 6}\cdot50\text{ = 300}

So the adults' tickets costed 300. For the girls, one child ticket costs $30. So, the amount paid for the girls' tickets was

8\cdot\text{ 30 = 240}

So the total amount paid is 300+240 = 540.

6 0
1 year ago
Determine the total number of roots of each polynomial function. f (x) = 3x6 + 2x5 + x4 - 2x3
Oxana [17]

Answer:

6 roots

Step-by-step explanation:

we know that

The number of roots is determined by the degree of the polynomial.  They may be real or complex.

In this problem we have

f(x)=3x^{6}+2x^5+x^4-2x^3

The degree refers to the highest exponent of the polynomial

Since this is a 6th degree polynomial, it will have 6 roots

8 0
2 years ago
Read 2 more answers
Help me I don’t understand it?
photoshop1234 [79]

let's do 1, 5, 6, 10 and 13.

1)

well, the denominator is the same on each, so we simply have to look at the numerator, who is larger 3 or 5?  3 < 5, 3 is less than 5, so then........\bf \cfrac{3}{12}

5)

\bf \begin{cases} \cfrac{2}{4}\implies \cfrac{1}{2} \\\\\\ \cfrac{10}{20}\implies \cfrac{1}{2} \end{cases}\qquad \implies \cfrac{2}{4}=\cfrac{10}{20}\implies \cfrac{1}{2}=\cfrac{1}{2}

6)

we can make both denominators the same if we simply <u>multiply each fraction by the other's denominator</u>.


\bf \begin{cases} \cfrac{1}{4}\cdot \cfrac{13}{13}\implies \cfrac{13}{52} \\\\\\ \cfrac{4}{13}\cdot \cfrac{4}{4}\implies \cfrac{16}{52} \end{cases}\qquad \implies \cfrac{13}{52}

10)

we'll convert the mixed fractions to improper fractions first, then make their denominator the same just like we did in 6).


\bf \stackrel{mixed}{4\frac{1}{7}}\implies \cfrac{4\cdot 7+1}{7}\implies \stackrel{improper}{\cfrac{29}{7}}~\hfill \stackrel{mixed}{3\frac{3}{18}}\implies \cfrac{3\cdot 18+3}{18}\implies \stackrel{improper}{\cfrac{57}{18}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \begin{cases} \cfrac{29}{7}\cdot \cfrac{18}{18}\implies \cfrac{522}{126} \\\\\\ \cfrac{57}{18}\cdot \cfrac{7}{7}\implies \cfrac{399}{126} \end{cases}\qquad \implies \cfrac{522}{126}>\cfrac{399}{126}\qquad therefore\qquad 4\frac{1}{7}>3\frac{3}{18}


13)

so both fractions are at a value from 9, so we can simply say, which is larger 2/6 or 4/12?


\bf \begin{cases} \cfrac{2}{6}\implies \cfrac{1}{3} \\\\\\ \cfrac{4}{12}\implies \cfrac{1}{3} \end{cases}\qquad \implies \cfrac{1}{3}=\cfrac{1}{3}\qquad therefore\qquad 9\frac{2}{6}=9\frac{4}{12}

3 0
2 years ago
The sum of a number and three is doubled and then added to the product of six and the original number to give forty six
Zina [86]

Answer:

The number is 5

Step-by-step explanation:

Let x represent the number

Now let's break it down!

Sum of a number and 3 gives;

x + 3

This is then doubled to give;

2* (x + 3)

This is added to the product of 6 and the original number to give 46

Product of 6 and the original number = 6 * x

Now 2* (x + 3) is added to 6 * x to give 46

2* (x + 3) + 6*x = 46

2x + 6 + 6x = 46

8x + 6 = 46

Subtract 6 from both sides

8x + 6 - 6 = 46 - 6

8x = 40

x = 40/8

x = 5

Hence, the number is 5

3 0
3 years ago
Linear Equations, Functions, and Inequalities<br> Using Equivalent Systems of Equations<br> Warm-Up
navik [9.2K]
Okay I got it. Explan- My head
6 0
2 years ago
Other questions:
  • Find the linear equations written in standard form. Select all that apply. A. x+y=-1 B. -3x = y C. x + 4y = 0 D. y = 5x - 2 E. x
    5·1 answer
  • Witch is NOT a method for solving systems of a linear equations
    14·1 answer
  • What is the slope between (0,-2) and (1,1)
    15·2 answers
  • Find the perimeter of the following figure:
    15·1 answer
  • Four times the sum of two times X and six algebraic expression
    7·1 answer
  • Which of the following distances are equivalent to the distance between 2 and -3? Select all that apply. the distance between 1
    5·1 answer
  • Detailed explanation and answer please 20 points
    15·2 answers
  • Help ASAP <br><br><br> How many solutions does 2x-6=-2(x-3) have??
    6·1 answer
  • Triangle GHI is similar to triangle JKL. Find the measure of side LJ. Round your answer to the nearest tenth if necessary. Figur
    6·1 answer
  • Write an equation that expresses the following relationship.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!