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
muminat
3 years ago
15

A taco charges $2.50 plus a fee of $0.05 for each mile traveled. If the ride costs $7.50, how many miles was the ride?

Mathematics
2 answers:
Nikolay [14]3 years ago
6 0

Answer:

100 miles

Step-by-step explanation:

7.50-2.50=5.00

100x0.05=5.00

hjlf3 years ago
4 0

Answer:

2.9 miles or 3 miles

Step-by-step explanation:

1. Add 2.50 & 0.05 (dont forget to line up the decimals!)

2. Divide 7.50 & 2.55

3. You then get your final answer. ( round to the nearest tenths-)

A- im sorry if this is wrong T-T

You might be interested in
Need help on this question please <br><br><br> x-7y=10 and 2x+14y=21
dalvyx [7]

Answer:

x=7y+10

Step-by-step explanation:

x−7y=10

x−7y+7y=10+7y

x=7y+10

Answer:

x=−7y+21/2

12/2 is a fraction

Step-by-step explanation:

2x+14y=21

2x+14y+−14y=21+−14y

2x=−14y+21

2x2=−14y+21/2

x=−7y+21/2

5 0
2 years ago
Simplify 3(3x - (2-6y + 2x) + 3y)<br>LILL​
ryzh [129]

Answer:

=3x+27y−6

Step-by-step explanation:

3(3x−(2−6y+2x)+3y)

=(3)(3x+−2+6y+−2x+3y)

=(3)(3x)+(3)(−2)+(3)(6y)+(3)(−2x)+(3)(3y)

=9x−6+18y−6x+9y

=3x+27y−6

7 0
2 years ago
Una fábrica produce tres tipos de balones de fútbol, con un costo mensual de
Varvara68 [4.7K]

Answer:

Se fabricaron:

1000 balones de los que cuestan $20

75 balones de los que cuestan $30

50 balones de los que cuestan $40

Step-by-step explanation:

Vamos a definir las variables:

x = número de balones de $100.00 vendidos.

y = número de balones de $120.00 vendidos

z = número de balones de $160,00 vendidos.

Sabemos que se producen 1125 balones, entonces:

x + y + z = 1125

y el costo de producción es $24,250, conociendo el costo de cada balón podemos escribir:

x*$20 + y*$30 + z*$40 = $24,250

Y también sabemos que la ganancia mensual es $92,750

Ganancia es la diferencia entre el dinero total recibido y los costos, entonces:

x*$100 + y*$120 + z*$160 - $24,250 =  $92,750

x*$100 + y*$120 + z*$160 = $92,750 + $24,250

x*$100 + y*$120 + z*$160 = $117,000

Entonces tenemos un sistema de 3 ecuaciones:

x + y + z = 1125

x*$20 + y*$30 + z*$40 = $24,250

x*$100 + y*$120 + z*$160 = $117,000

Para resolver esto debemos comenzar por aislar alguna variable en alguna de las ecuaciones, yo comenzare aislando x en la primera ecuación:

x = 1125 - y - z

Ahora podemos reemplazar esto en las otras dos ecuaciones para obtener:

(1125 - y - z)*$20 + y*$30 + z*$40 = $24,250

(1125 - y - z)*$100 + y*$120 + z*$160 = $117,000

Si simplificamos esto obtenemos:

$22,500 + y*$10 + z*$20 = $24,250

$112,500 + y*$20 + z*$60 =  $117,000

Ahora de vuelta, debemos aislar una variable en una de las ecuaciones, si aislamos y en la primera ecuación obtenemos:

y*$10 = $24,250 - $22,500 -  z*$20

y = ($1,750 - z*$20)/$10

y = 175 - 2*z

Reemplazando esto en la otra ecuación obtenemos:

$112,500 + (175 - 2*z)*$20 + z*$60 =  $117,000

Ahora podemos resolver esto para z.

(175 - 2*z)*$20 + z*$60 =  $117,000 - $112,500

(175 - 2*z)*$20 + z*$60 = $4,500

$3,500 - z*$40 + z*$60 = $4,500

$3,500 + z*$20 = $4,500

z*$20 = $4,500 - $3,500 = $1,000

z = $1,000/$20 = 50

Entonces tenemos 50 balones de los que cuestan $40.

Usando la ecuación y = 175 - 2*z podemos encontrar el valor de y.

y = 175 - 2*50 = 75

Entonces tenemos 75 balones de los que cuestan $30.

Usando la ecuación x = 1125 - y - z podemos encontrar el valor de x.

x = 1125 - 75 - 50 = 1000

tenemos 1000 balones de $20.

5 0
2 years ago
1/4 divided by 5/9 =?<br> In simplest form
Karolina [17]

Answer:

9/20

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
(X1+X2/2). (Y1 + Y2/2) what is this equation called. its 16 letters long plz help need for 10th grade semester finals.​
Degger [83]

Answer:

midpoint equation

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • The average length of a king cobra is 118 inches, which is 22 inches longer than a black mamba. Write and solve an equation to f
    7·1 answer
  • 8.06
    7·1 answer
  • Find the point where line A intersects line B.
    6·1 answer
  • Use the numbers to complete the subtraction problem(1,2,3,4,5,6). The ■ represents the missing numbers. 6454 - 299■ =■■■9.
    15·1 answer
  • I really need help on this fraction problem!!
    14·2 answers
  • PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. <br> IM GIVING 40 POINTS !! DONT SKIP :((.
    15·1 answer
  • Solve for u.<br>u- 4.49 = 8.4​
    14·1 answer
  • A ship is stationary at sea.
    6·1 answer
  • The perimeter of a triangle is 26 feet. One side of the triangle is 3 times the second side. The third side is 6 feet longer tha
    12·1 answer
  • Can someone help please?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!