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4 years ago

Determine the equation of the inverse of y = 7x + 2

1 answer:

8 0

Since we are finding the inverse you switch the variable. So it is now x=7y+2 and now you solve for y. You would get x-2/7 = y for the inverse

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Help ? Pleaseee a teacher or anyone who can pleasee

iren2701 [21]

Answer:

the sixth number of them is the median

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3 years ago

I WILL GIVE BRAINLIEST By what percent will the product of two numbers change if one of them increased by 20% and the other decr

Setler [38]

Answer:

Assume that the number is 100. Then, 20% of 100 is 20×100100 = 20. Increasing 100 by 20% means increasing 100 by 20 and the resultant number is 120.

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3 years ago

Read 2 more answers

if I add .002 ounces of coloring to 3 lbs of product what is the percentage of coloring I used to product. I need to increase th

MakcuM [25]

Answer:

0.0042%

Step-by-step explanation:

We know that 1 pound is equivalent to 16 ounces.

So, 3 pounds of a product is equivalent to (16 × 3) = 48 ounces of the product.

Now, it is given that I add 0.002 ounces of coloring to 3 lbs of product.

So, the required percentage of coloring I used to product is $\frac{0.002 \times 100}{48 + 0.002} = 0.0042$ % (Answer)

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3 years ago

Distance (meters)<br> time (seconds)<br> A<br> 114

Minchanka [31]

Answer:

Time = 91.2 seconds

Step-by-step explanation:

Since, Tyler swims at a constant speed 5 meters every 4 seconds.

Relation between distance and time is always proportional.

Therefore, d ∝ t

d = kt

Here, k = proportionality constant

For d = 5 m and t = 4 seconds

5 = 4k

k = $\frac{5}{4}$ = 1.25

So the relation is, d = 1.25t

Now we have to find the time taken to cover 114 m.

From the given relation,

114 = 1.25t

t = $\frac{114}{1.25}$

t = 91.2 seconds

8 0

3 years ago

Nathaniel was comparing the price of grapefruit juice at two stores. The equation y = 1.01 x y=1.01x represents what Nathaniel w

omeli [17]

Answer:

1+1=2 that helped a lot because know you know yayaya

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3 years ago