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Artist 52 [7]
3 years ago
14

If a 171 mile trip took 9 1/2 gallin of gas how much gas is needed for a 247-mile trip?

Mathematics
1 answer:
masya89 [10]3 years ago
8 0
<span>9.5 gallons 171 miles 
_______________
9.5 gallons x miles 
_______________
x = 171(9.5)/247 = 
</span>
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24 divide by blank plus 5 multipled by 3 plus 2 equals 20
sineoko [7]

Answer:

8

Step-by-step explanation:

The answer would be 8 because the question would be

24 ÷ x + 5 × 3 + 2=20  right?

The first thing you would want to do is multiply the 5 and the 3 because of PEMDAS which should give you  24 ÷ x + 15 + 2 = 20.

15 plus 2 is 17 and then you would subtract 17 from 20 which would give you 3. So you know know that 24÷x has to be 3 and 24÷3 is 8 so x=8.

Hope this helped!

7 0
3 years ago
Molly is making small bags of sweets for a childrens party she buys seven big bags of sweets each bag contains 47 sweets. how ma
Basile [38]
329 sweets
16 full bags

Explanation:
7bags x 47sweets per bag = 329sweets
329sweets / 20sweets = 16 FULL bags
4 0
1 year ago
Table:
Fynjy0 [20]

Answer:

2) Yes, each x-coordinate is only used once.

3) {1,2,3,4}

4) {25,45,60,70}

5) (3,60)

6) No because (4,7) and (4,25) share the same x-coordinate.

Step-by-step explanation:

A relation is a function if there is no more than one y-value assigned to an x.

Any x used can only be used once in an order pair.

You that here.

(1,25)

(2,45)

(3,60)

(4,70)

So basically because all of the x-coordinates are different, this is a function.

The domain is the x-coordinate of each pair (the first of each pair):

{1,2,3,4}.

The range is the y-coordinate of each pair (the second number of each pair):

{25,45,60,70}.

One ordered pair that I see in the table is (3,60). There are 3 others you can choose and I named them above.

{(4,10),(3,15),(1,5),(2,25),(4,25)} is not a function because there are more than one pairs with the same x-coordinate,4.  

3 0
3 years ago
6x+12 factorizar mediante a factor comun<br>​
Art [367]
6(x+2)
you just factor 6 from the expression
hope this helps
6 0
2 years ago
-6(-6x + 1) plz answer
m_a_m_a [10]

Answer:

36x - 7

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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