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Gemiola [76]
2 years ago
7

Forty percent of the 45 slices of cake were strawberry flavor. How many were not strawberry flavored?

Mathematics
1 answer:
alexira [117]2 years ago
4 0

Answer:

Step-by-step explanation:

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HELP ASAP WILL GIVE BRAINLIEST!!!!!
djyliett [7]
0.32. Because you need to find the area, as size 8*8/2 then divide by 100 to get the decimal.I hope this helps.
5 0
3 years ago
A group of 25 students want to see a drake concert. Tickets for members of drakes fan club cost $20 and tickets for no members c
Gwar [14]

<span>If you would like to know how many of each type of ticket were sold, you can calculate this using the following two equations:

a ... the number of drakes fan club tickets
s ... the number of no members tickets

$550 = a * $20 + s * $25 ... 550 = 20 * a + 25 * s
a + s = 25 ... a = 25 - s
__________________
</span>550 = 20 * a + 25 * s

<span> 550 = 20 * (25 - s) + 25 * s</span>

550 = 20 * 25 - 20 * s + 25 * s

550 - 20 * 25 = 5 * s

550 - 500 = 5 * s    /5

s = 50 / 5 

s = 10 tickets

<span>a = 25 - s = 25 - 10 = 15 tickets</span>

<span>Result: There were 15 drakes fan club and 10 no members tickets sold.</span>

6 0
3 years ago
Joel earns $1,700 per month. If he spends $425 on rent each month, what percent o his income does he spend on?
ICE Princess25 [194]
425/1700 = 0.25

Therefore he spends 25% of his income on rent
3 0
3 years ago
What is the perimeter of this<br> polygon?<br> A<br> 3 cm<br> 9 cm<br> B 3 cm<br> [?] cm<br> Fnter
77julia77 [94]

Answer:

32

Step-by-step explanation:

side 1 - 13 (9+3)

base - 6 (3+3)

side 2 - 13 (9+3)

Triangle perimeter formula - a + b +c

13 + 6 + 13 = 32

5 0
3 years ago
Se vendieron un total de 430 boletos para la obra de teatro escolar. Los boletos eran o de adulto o de estudiante. Se vendieron
BartSMP [9]

Resolviendo un sistema de ecuaciones, veremos que se vendieron 250 boletos de adulto.

<h3>¿Cuántos boletos de adulto fueron vendidos?</h3>

Definamos las variables:

  • x = boletos de adulto vendidos.
  • y = boletos de estudiantes vendidos.

Se vendieron un total de 430 boletos, entonces:

x + y = 430

Y se vendieron 70 boletos de estudiante menos que boletos de adulto:

y = x - 70

Tenemos el sistema de ecuaciones:

x + y = 430

y = x - 70

Para resolverlo, podemos reemplazar la segunda ecuación en la primera:

x + y = 430

x + (x - 70) = 430

2x = 430 + 70 = 500

x = 500/2 = 250

Se vendieron 250 boletos de adulto.

Sí quieres aprender más sobre sistemas de ecuaciones:

brainly.com/question/13729904

#SPJ1

5 0
2 years ago
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