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dezoksy [38]
3 years ago
15

Una bolsa de 18 libras de comida para perros cuesta $27. ¿Cuál es la constante de proporcionalidad que relaciona el costo en dól

ares, y, con el número de libras de comida para perros, x?
Mathematics
1 answer:
castortr0y [4]3 years ago
5 0

Answer:

k=\frac{y}{x}= \frac{27}{18} = \frac{3}{2}= 1\frac{1}{2}

Step-by-step explanation:

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Answer:

about 10,080

Step-by-step explanation:

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8 0
2 years ago
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What is 6 times less 420
alexandr1967 [171]
The correct answer is 70 because 420 divided by 6 is 70.
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3 years ago
Graph the line that passes through the points ( 0 , − 4) and (−5,2) and determine the equation of the line.
Eduardwww [97]
  1. Answer:

i am highly sorry but there is no graph for me to help you with on this site :(

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7 0
3 years ago
Peter invests $1000 at 4% compounded annually for 10 years and Jose invests $900 compounded annually at 5% for 11 years. Who end
Nesterboy [21]

Answer:

Jose ends up with more money with $59 more than Peter.

Step-by-step explanation:

To determine the amount they will have, you have to use the formula to calculate the future value:

FV=PV(1+r)^n

FV= future value

PV= present value

r= rate of interest

n= number of periods of time

-Peter:

FV=1,000*(1+0.04)^10

FV=1,000*1.48

FV=1,480

-Jose:

FV=900*(1+0.05)^11

FV=900*1.71

FV=1,539

Difference: $1,539-$1,480=$59

According to this, the answer is that Jose ends up with more money with $59 more than Peter.

6 0
2 years ago
What is this equation? Solve for X-2/7=5/7
Anna [14]
<span>x−<span>2/7</span></span>=<span>5/<span>7
so this means x = 1</span></span>
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3 years ago
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