**Answer:**

60

**Step-by-step explanation:**

95% × ? = 57

? =

you could do it any of these ways

57 ÷ 95% = 60 (make sure to times by 100 cause you will get a decimal of 0.6!)

57 ÷ (95 ÷ 100) = 60

(100 × 57) ÷ 95 = 60

5,700 ÷ 95 = 60

~~~~~~~~~~~~~~

60

------------

Proof

57 ÷ 60 = 0.95

0.95 * 100 = 95%

~~~~~~~~~~~~~`

hope it helps you : )

Given the sequence:

<span>3, 12, 48, 192, 768...?

first term,a=3

common ratio,r=12/3=4

thus the recursive formula will be:

an=r*a(n-1)

Thus the answer is:

an=r*a(n-1)</span>

**Answer:**

If the scale factor is increased in 2.5, the increased width will be:

**Step-by-step explanation:**

Remember that an oblong is longer than it is wide, by this reason, the ratio of 4:3 could mean, if we give a number, by each 4 cm in the length, there is 3 cm in the width, in this form, if the oblong has a length of 12 cm, the width is:

So:

Then, the original width is 9 cm, as the scale factor must be increased 2.5, we can multiply the found width to obtain the increased width:

- Increased width = 9 cm * 2.5
- <u>
**Increased width = 22.5 cm**</u>

As you can see, <u><em>the increased widt will be 22.5 cm</em></u>.

**Answer:**

**<u>=29/6</u>**

**Step-by-step explanation:**

4+3/6+2/6

=4+1/2+2/6

=9/2+2/6

=9/2+1/3

=29/6

Least to greatest:

-0.65, -0.4, -1/5.

Tell me if want step by step!!

Hope this helped. :(