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liraira [26]
3 years ago
11

Jordan wants to buy a tuna sandwich. The price of a tuna sandwich combo is $7.20. If he wants just the tuna sandwich, the cost i

s 23 the price of the combo. Sales tax on either would be 7%. How much more he will pay if he orders the combo instead of just the sandwich? Round your answer to the nearest penny.
Mathematics
1 answer:
pickupchik [31]3 years ago
7 0

Answer:

$16.91

Step-by-step explanation:

You might be interested in
A) 7.7 ft<br> b) 13.4 ft<br> c) 10.3 ft<br> d) 12.3 ft
ELEN [110]

Answer:

D. 12.3 ft

Step-by-step explanation:

This problem requires the use of trigonometric ratios. This one specifically uses the cosine ratio as it provides the hypotenuse and is asking for the side that is adjacent to the angle.

cos(40°)=a/16

cos(40°)×16=a/16×16

cos(40°)×16=a

a=12.256 ft

The length of side a is D. 12.3 ft.

3 0
3 years ago
Rate of change for 71, 62,53,44
Vladimir79 [104]

Answer:-9

Step-by-step explanation:

71-62=9

62-53=9

53-44=9

It is negative because the numbers are decreasing

3 0
3 years ago
Mrs.Brooke used a pack of green beans to make 12 bowls of green bean soup.If the made 84 bowls of soup, how many packs of green
Bess [88]

Answer:

7

Step-by-step explanation:

If each pack of green beans makes 12 bowls of soup then it would take 7 packs to make 84. 84/12=7

8 0
3 years ago
Para hacer 600 m de una obra, 30 obreros han trabajado 12 dias a razon de 10 horas diarias. ¿Cuantos dias necesitaran 36 obreros
Gwar [14]

Respuesta:

25 días

Explicación paso a paso:

Dado :

escenario 1

Área = 600 m

Número de días = 12

Número de trabajadores = 30

Tasa = 6

Escenario 2:

Área = 900 m

Número de días = n

Número de trabajadores = 36

Tasa = 6

Igualar los parámetros en cada escenario:

12 / n = 36/30 * 6/10 * 600/900

12 / n = 6/5 * 3/5 * 2/3

12 / n = 6/5 * 1/5 * 2/1

12 / n = 12/25

12 * 25 = 12n

300 = 12n

n = 300/12

n = 25 días

7 0
3 years ago
X^2+3x^3+27-x <br> Arrange the polynomial so that the powers of x are in decending order
Monica [59]

Answer:

3x^3 + x^2 -x + 27

8 0
3 years ago
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