4 years ago

Which number sentence shows equivalent fractions?

1 answer:

8 0

There is no number sentence

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Pachacha [2.7K]

$21200 + 415(y)$

$27000 = 21200 + 415(y)$

$27000 - 21200 = 21200 - 21200 + 415(y)$

$5800 = 415(y)$

$\frac{5800}{415} = \frac{415(y)}{415}$

$13.9759..... = y$

$it \: will \: take \: about \: 14.0 \: years$

8 0

3 years ago

Dima020 [189]

The distance around the crater is the circumference.

The formula for circumference is pi x diameter.

C= pi x d
C= 3.14 x 3000
C= 9420 feet

8 0

4 years ago

gayaneshka [121]

Answer:

1. a

2. $f^{-1} (x)=\frac{x}{2} +2$

Step-by-step explanation:

1. Since there is one value of y for every value of x in (−1,0),(−4,5),(3,2),(−3,5), this relation is a function.

2. To find the inverse, interchange the variables and solve for y.

$f^{-1} (x)=\frac{x}{2} +2$

5 0

3 years ago

olchik [2.2K]

That would be A...they have to have a constant ratio

5 0

3 years ago

marysya [2.9K]

SInce there are six teams and each pair of shoes for each individual player is $630, set up this equation:

630 (total thus far) = 6x (six times the cost of last year)

630/6 = x

This means that last year's cost was $105.

6 0

4 years ago