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MrMuchimi
3 years ago
10

Please help me with questions 11-13 god bless

Mathematics
1 answer:
lianna [129]3 years ago
5 0
#11 and #12 have no solutions, #13 has a solution which is 14
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Me puede ayudar con esto porfa.
dsp73

Answer:

La respuesta correcta es la opción d) 5 a 1.

Step-by-step explanation:

Para calcular la relación entre los ingresos de Mary en 2019 (I_{2019}) con respecto a sus ingresos en 2018 (I_{2018}), partimos de que los ingresos de Mary en 2019 fueron un 20% mayores que sus ingresos en 2018:

I_{2019} = 20\% \: I_{2018}      

I_{2019} = \frac{20}{100}I_{2018}      

\frac{100}{20}I_{2019} = I_{2018}        

5I_{2019} = I_{2018}                  

Entonces, la relación entre los ingresos de Mary en 2019 es 5 veces los ingresos de Mary en 2018. Por lo tanto, la respuesta correcta es la opción d) 5 a 1.

Espero que te sea de utilidad!        

4 0
3 years ago
Gemma, a scuba diver, begins a dive on the side of a boat 4 feet above sea level. She descends 28 feet. Which integer represents
ANEK [815]

-24

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How many cups are in 16 quarts? 1 quart = 4 cups
GrogVix [38]

Answer:

64

Step-by-step explanation:

4 cups * 16 quarts = 64 cups

6 0
3 years ago
Read 2 more answers
Need Help ASAP
iren2701 [21]
The sum of the interior angles of a triangle is 180 degrees

2x-9+3x+x+3=180
6x-6=180
6x=186
x=31

A=2(31)-9
A=62-9
A=53
8 0
3 years ago
(-3x+4)+(8x-5)
VikaD [51]

Answer:

answer is 5x-1

its A

hopes this helps u

4 0
3 years ago
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