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
Vera_Pavlovna [14]
2 years ago
10

Gabriella has 4 times as many erasers as Leona.Leona has 8 erasers. How many erasers does Gabriella have

Mathematics
2 answers:
Juli2301 [7.4K]2 years ago
6 0

Answer:32

Step-by-step explanation8 x 4 = 32:

Minchanka [31]2 years ago
4 0

Answer: 32

Step-by-step explanation: 4*8=32

You might be interested in
Find the coordinates of point B that lies along the directed line segment from A(-5, 2) to C(11, 0) and partitions the segment i
olga2289 [7]

Answer:

B ( 5 , 3/4 )

Step-by-step explanation:

Solution:-

We are given two points in the cartesian coordinate system as:

                    A ( -5 , 2 )              C ( 11, 0 )

The point B lies on the line segment from A to C. The ratio of segment given is:

                               AB / BC = 5 / 3

To solve such type of problems. We will use vector equation of line AC.

To form a vector equation of line representing AC. We will first determine the direction vector ( d ) that is parallel to the line AC as follows:

                  d = OC - OA

                  d = < 11, 0 > - < -5,2 >

                  d = < 16 , -2 >

The fixed point on the line is taken. We will take point A. The vector equation of line from point A to point C is expressed as:

                 < x , y > = OA + t*d

                 < x , y > = < -5, 2 > + t* < 16 , - 2 >  

The above equation satisfies all the points that lies on the line AC. To determine the coordinates of ( B ). We will plug in the appropriate value of parameter ( t ) and evaluate. We are given the ratio 5:3.

So point B is 5/8 th the magnitude of the distance AC from A. Hence, t = 5/8 as follows:

                < x , y > = < -5 , 2 > + ( 5/8 ) * < 16 , -2 >

                < x , y > = < -5 , 2 > + < 10 , -5/4 >

                < x , y > = < 5 , 3/4 >   ... Answer

4 0
2 years ago
Can someone help me please :))?
Maslowich

Answer:

The total cost depends on the weight of the package

Step-by-step explanation:

When looking at a graph, know that the x-axis is the independent variable. It can change, but is independent of other factors.

The y-axis is the dependent variable, which changes based on the independent variable.

3 0
3 years ago
Alicia is solving the equation shown.
kvasek [131]

Answer:

D.

Step-by-step explanation:

-2 is divided on both sides of the equation, which is the multiplication property of equality. you aren't adding anything/ multiplying anything by 0

6 0
2 years ago
(K3+2k2-82k-28)/(k+10)
Ne4ueva [31]

So for this, we will be using synthetic division. To set it up, have the equation so that the divisor is -10 (since that is the solution of k + 10 = 0) and the dividend are the coefficients. Our equation will look as such:

<em>(Note that synthetic division can only be used when the divisor is a 1st degree binomial)</em>

  • -10 | 1 + 2 - 82 - 28
  • ---------------------------

Now firstly, drop the 1:

  • -10 | 1 + 2 - 82 - 28
  •       ↓
  • -------------------------
  •        1

Next, you are going to multiply -10 and 1, and then combine the product with 2.

  • -10 | 1 + 2 - 82 - 28
  •       ↓ - 10
  • -------------------------
  •        1 - 8

Next, multiply -10 and -8, then combine the product with -82:

  • -10 | 1 + 2 - 82 - 28
  •       ↓ -10 + 80
  • -------------------------
  •        1 - 8 - 2

Next, multiply -10 and -2, then combine the product with -28:

  • -10 | 1 + 2 - 82 - 28
  •       ↓ -10 + 80 + 20
  • -------------------------
  •        1 - 8 - 2 - 8

Now, since we know that the degree of the dividend is 3, this means that the degree of the quotient is 2. Using this, the first 3 terms are k^2, k, and the constant, or in this case k² - 8k - 2. Now what about the last coefficient -8? Well this is our remainder, and will be written as -8/(k + 10).

<u>Putting it together, the quotient is k^2-8k-2-\frac{8}{k+10}</u>

8 0
2 years ago
Students at Nelson middle school are planning a end of a year event of the 150 students in the school 100 would like an athletic
aleksley [76]

Answer:450

Step-by-step explanation: If you add 150 to 150 that will give you 300.If you add 300 to 100 that will give you 400.Finally if you add 400 to 50 that will give you 450.

                Your answer is: 450 students

               

4 0
3 years ago
Other questions:
  • Plesseeeeeee helllllpppp
    6·2 answers
  • The amount of sales tax on a clothing purchase is directly proportional to the purchase price of the clothing. The sales tax on
    5·1 answer
  • F f(x) = 2x2 + 1 and g(x) = x2 – 7, find (f + g)(x).
    10·1 answer
  • What is the slope of the line graphed below? (-1,3) (-2,-1)
    7·2 answers
  • What is the midpoint of the line segment joining points (3,5) and (-6,1)
    6·1 answer
  • An urn contains 2 small pink balls, 7 small purple balls, and 6 small white balls.
    9·1 answer
  • How do I find the side of a right triangle if I'm given the measures of 2 angles and 1 side?​
    13·1 answer
  • The Bears won 15 games last year. This year the Bears won 18 games. What is the percent increase in the number of games the Bear
    12·2 answers
  • Tim will buy a pair of shoes that cost $120.He received a 35% discount coupon. Luckily his friend Mario gets an additional 15% d
    6·1 answer
  • Carlos is paid $17.90 per hour regularly. If he worked 45 hours last week, what was his gross pay? Carlos is paid at time-and-a-
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!