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Maurinko [17]
4 years ago
8

For each story, write a new equation that describes the relationship between the two quantities. Diego collected x kg of recycli

ng. Lin collected 2/5 more than that
Mathematics
1 answer:
mylen [45]4 years ago
6 0

Answer:

y = x + 0.4

Step-by-step explanation:

It is given that Diego collected x kg of recycling.

Let us assume that Lin collected y kg of recycling.

It is also given that Lin collected 2/5 more than that collected by Diego.

Therefore, the equation that describes the relation between x and y is given by y = x + 2/5,

⇒ y = x + 0.4 (Answer)

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45 POINTS PLEASE HELP question 1) Given: f(x) = 3 - x; g(x) = -2x Find g[f(-1)].
andrew11 [14]

1) Given: f(x) = 3 - x; g(x) = -2x Find g[f(-1)].

g(f(x)) = -2(3 - x) = 2x - 6

g(f(-1)) = 2(-1) - 6 = -2 -6 = -8

g(f(-1)) = -8

Looks like the question 2 and 1 are the same

Both find g(f(-1))

5 0
4 years ago
The blueprint scale is 1 inch : 9 feet if the gym's area is 60 square inches on the blueprint, what is the actual square footage
WITCHER [35]

Answer:

4860 ft^2

Step-by-step explanation:

9 feet is represented by 1 inch.

● 9 => 1

Square both sides

● 81 => 1

So a 81 ft^2 square is represented by a 1 in^2 square (picture below)

■■■■■■■■■■■■■■■■■■■■■■■■■■

The gym's area in the blueprint is 60 in^2

That 60 1in^2 squares.

● 1 => 81

● 1×60 => 81×60

We have multiplied both sides by 60

● 60 => 4860

So the original are is 4860 ft^2

4 0
3 years ago
Read 2 more answers
Two letters from the word HAPPY are randomly chosen with replacement. What is the probability of choosing an H or P on either se
777dan777 [17]
It’s an H section cause it’s a decimal form right? If it’s a addling form it would for sure be P section
7 0
3 years ago
A factory packages 4250 boxes of cereal. The number of oat cereal boxes is 715 more than the number of wheat cereal boxes. The n
ozzi
O = number of oat cereal, w = number of wheat cereal, f = number of fruit cereal:

o + w + f = 4250
o = w + 715
f = 5w

The second equation tells us the value of o in terms of w, and the third equation tells us the value of f in terms of w, so we can plug in "w + 715" for o and "5w" for f in the first equation:

o + w + f = 4250
(w + 715) + w + (5w) = 4250

Then, add like terms and subtract and divide to isolate the w:

w + 715 + w + 5w = 4250
7w + 715 = 4250                           Subtract 715 on both sides:
7w = 3535                                    Divide by 7 on each side:
w = 505

Now that we have w, we can plug it into the last equation to find f, the number of fruit cereal boxes:

f = 5w
f = 5(505)
f = 2525

Therefore, the factory packages 2525 fruit cereal boxes.
4 0
4 years ago
What percent of $3.60 is $0.36
Sindrei [870]
\frac{0.36}{3.6} \cdot 100\%= \frac{36}{3.6} \%= \frac{360}{36}\% =10\%
8 0
3 years ago
Read 2 more answers
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