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Goryan [66]
3 years ago
14

Sandra has 1,120 photos. She wants to place them in a photo album. Each page in the album will hold 8 photos. She uses the expre

ssion 1,120 divide by 8 to find out how many pages she needs for her photos.
Mathematics
1 answer:
RSB [31]3 years ago
5 0

Given :

Sandra has 1,120 photos. She wants to place them in a photo album. Each page in the album will hold 8 photos.

To Find :

Number of pages required .

Solution :

Let, number of pages required are x.

Now,

\text{Number of pages required is = }\dfrac{\text{Total number of photos}}{8}\\\\x = \dfrac{1120}{8}\\\\x = 140

Hence, this is the required solution.

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Lily, Louis, and Ben went to an arcade and won tokens for prizes. Louis won 4.5 times as many tokens as Ben. Lily won 8 more tok
lana66690 [7]

<em><u>The expression that describes the number of tickets won by Lily is:</u></em>

a = 8 + 4.5c where "a" is the number of tokens won by Lily and "c" is the number of tokens won by Ben

<em><u>Solution:</u></em>

Given that Lily, Louis, and Ben went to an arcade and won tokens for prizes

Let "a" be the number of tokens won by Lily

Let "b" be the number of tokens won by Louis

Let "c" be the number of tokens won by Ben

<em><u>Given that Louis won 4.5 times as many tokens as Ben</u></em>

So we can frame a equation as:

number of tokens won by Louis =  4.5 times as many tokens as Ben

number of tokens won by Louis  = 4.5 x number of tokens won by Ben

b = 4.5 \times c

b = 4.5c

<em><u>Given that Lily won 8 more tokens than Louis</u></em>

number of tokens won by Lily = 8 + number of tokens won by Louis

a = 8 + b

Substituting the value of b = 4.5c in above expression

a = 8 + 4.5c

Thus the expression that describes how many tokens Lily won is found

7 0
3 years ago
4. Write an equation for the table in slope intercept form​
Hunter-Best [27]

Answer:

y=1.6x-5

Step-by-step explanation:

4 0
3 years ago
A. volume<br> B. perimeter<br> C. area
Solnce55 [7]

Answer:

<h3>B. perimeter</h3>

Step-by-step explanation:

I think this would make the most sense.

8 0
3 years ago
HELP! ASAP!
Novosadov [1.4K]

Step-by-step explanation:

Part A:

So the height is going to be x when you fold the sides up. So that's one part of the volume but for the width it was going to be 4 but since two corners were cut out with the length x the new width is going to be (4-2x). The same thing applies for the length which should be 8 inches but since two corners were removed with the length x it's now (8-2x)

v = x(4-2x)(8-2x)

Part B:

The volume can be graphed although there must be a domain restriction since the height, width, or length cannot be negative. So let's look at each part of the equation

so for the x in front it must be greater than 0 to make sense

for the (4-2x), the x must be less than 2 or else the width is  negative.

for the (8-2x) the x must be less than 4 or else the length is negative

so the domain is going to be restricted to 0 < x < 2 so all the dimensions are greater than 0

By using a graphing calculator you can see the maximum of the given equation with the domain restrictions is 0.845 which gives a volume of 12.317  

5 0
2 years ago
GIVING BRAINLIEST!!!!
Radda [10]

Answer: AREA IS 6ft^2

Step-by-step explanation:

OK, so basically plot those points then connect those 4 points and it will make a RECTANGLE then find the area by counting the length boxes, which is 2 and then count the width boxes which are 3. SO, Formula to find area of a rectangle is LENGTH * WIDTH so do 2*3= 6

area is 6ft^2

5 0
3 years ago
Read 2 more answers
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