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Andreyy89
2 years ago
5

13 14 - 1 7 + 1 2 = what??

Mathematics
2 answers:
Studentka2010 [4]2 years ago
8 0

Answer:

36

Step-by-step explanation:

enyata [817]2 years ago
3 0

Answer:

1309

Step-by-step explanation:

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A cell phone plan costs (c) $214.80 for 6 Months (m). Write a equation for this proportional relationship.
Sergeeva-Olga [200]
$214.80c x 6m = x.
Because you multiply the cost of the phone by the amount of months you're paying for it i think.
6 0
3 years ago
Estimate a 15% tip on a dinner bill of $49.76 by first rounding the bill amount to the nearest ten dollars​
TiliK225 [7]

Answer:

$7.50

Step-by-step explanation:

Round $49.76 to nearest ten dollars =$50.00

15%of $50.00

15/100*50

750/100

$7.50

6 0
3 years ago
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Marcus boxers dog 3/5 of a mile every day how far does Marcus walk his dog 6 days
lina2011 [118]
Marcus walks 3.5 miles
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3 years ago
a fox a coyote and a wolf weigh a total of 120 pounds the ratio of the weight of fox to the weight of coyote is 3:8 the weight o
ira [324]
There is not enough information to calculate this. 

<span>Knowing the weight ratio of the fox to coyote as 3:8 in no way allows you to know the respective ratio of the wolf. To know the weight of the wolf would require knowing its ratio value, then the weights of all 3 is an easy calculation. </span>
<span>Example - 3:8:15 (f:c:w) is a plausible ratio based upon real-world weight averages for certain species/subspecies of the three. </span>
<span>- knowing the values of the 3 terms as 3:8:15 gives a total of 3+8+15 = 26 ratio values </span>
<span>- you then simply divide the total weight by this ratio value total; 120/26 = 4.62 </span>
<span>- so each ratio value is 4.62 units of weight*** </span>
<span>- now, simply calculate the weight of each canid by multiplying its ratio value by the unit of weight... </span>
<span>fox; 3 x 4.62 = 13.86 </span>
<span>coyote; 8 x 4.62 = 36.96 </span>
<span>wolf; 15 x 4.62 = 69.3 </span>
<span>Validate the ratios by adding the weights together (we should get 120) 13.86 + 36.96 + 69.3 = 120.12 </span>
<span>The total is slightly out because that 4.62 figure was a rounding up. </span>

<span>Now, the thing is, there is nothing given that allows us to know exactly what ratio value the wolf should be, I chose 15 myself because that is a real-world plausible value when compared to 3:8 for the other 2. Changing it to 16, say, means that there are now 27 ratio values total giving a ratio value of 120/27 = 4.44 obviously changing the weights of all 3.</span>
5 0
3 years ago
Which is the graph of the linear equation y = –one-fourthx + 3?
quester [9]

Answer:

Step-by-step explanation:

Graphed in Desmos!

8 0
3 years ago
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