3 years ago

Suppose that y varies directly with x and y= 5 when x= 6. What is y when x= 5?

1 answer:

8 0

If y and x vary on one another and if we suppose y=5 and in relation x=6 then when x=5 y should be 4

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Nataly [62]

The anwser is B.Hope this helps! Make sure to give a 5 star rating and a big old THANKS!

3 0

3 years ago

Alenkinab [10]

Y=−3x−2
-3x=y+2 (keep, change, flip)
so....
-3x-2 :) Hope I helped!

5 0

3 years ago

astra-53 [7]

Your answer should be D. 49.81

5 0

2 years ago

Sidana [21]

Answer:

sorry the question isn't obvious at all, can you please rectify?

3 0

2 years ago

zheka24 [161]

Answer:

(a)His monthly Interest Rate=0.8%

(b)Annual Interest Rate = 9.6%

Step-by-step explanation:

For a Principal P invested at a yearly rate r, compounded m times in t years

Amount at Compound Interest= $P(1+\frac{r}{m})^{mt}$

Comparing with Jerry's equation y=388 (1.008)

(a)His monthly Interest Rate= 0.008=0.8%

(b)Annual Interest Rate= Monthly Interest Rate X 12 =0.8 X 12 = 9.6%

(c)If I invest $500 at the same rate of return,

Total Money after m months

= $P(1+\frac{r}{m})^{mt}$ $=500(1+0.008)^{m}$ $=500(1.008)^m$

7 0

3 years ago