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Anni [7]
2 years ago
7

A. Create a model to show 2 x 5.

Mathematics
1 answer:
Rzqust [24]2 years ago
6 0

Answer: You meant a picture?

Step-by-step explanation: The model is here:

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84,000 of food for 80 soldiers for 60 days How long would the food last 20 more soldiers joined​
larisa [96]

Answer:

If 20 more soldiers join it would last 48 days

Step-by-step explanation:

if 80 soldiers need 84000 food for 60 days it means that in 60 days one soldier eats 84000/80= 1050 each

then 1050/60=17.5 meaning they need 17.5 food a day each,

adding 20 soldiers means 80+20= 100 soldiers

100*17.5=1750 food is eaten every day

84000/1750= 48 which means that 100 soldiers will eat 84000 in 48 days

5 0
2 years ago
What is the equation in point slope form of the line that passes through the points (7,5) and (-4, -1)
vlada-n [284]

Answer:

The point slope form is: (y - 5) = 6/11(x - 7)

Step-by-step explanation:

Giving points are: (7, 5) and (-4, -1)

Find the slope m:

m = (y - y1)/(x - x1)

m = (5 - (-1))/(7 - (-4))

m = 5 + 1/7+ 4

m = 6 / 11 = 6/11

Use the point slope form with point (7, 5) and solve for y:

(y - y1) = (x - x1)

(y - 5) = 6/11(x - 7) - this is the point slope form

y - 5 = 6/11x - 42/11  

y = 6/11x - 42/11 + 5

y = 6/11x - 42/11 + 55/11

y = 6/11x + 13/11 - This is the y intercept form

Proof, use (7, 5):

f(x) = 6/11x + 13/11

f(7) = 6/11(7) + 13/11

= 42/11 + 13/11

= 55/11 = 5, giving (7, 5)

6 0
3 years ago
Ling tried to evaluate the expression 15÷5+7×5 ​
rewona [7]

Answer:

38

Step-by-step explanation:

always remember bedmas or pedmas. 15÷5 is 3 plus 7x5 which is 35 so add 3 and 35 to get 38.

6 0
3 years ago
Atriangular sign has an area of a square feet. the width of the sign is 5 feet. which equation represents h, the height of the s
maksim [4K]

Answer:

i dont know u tell me

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What is the slope of a horizontal line through (5,-6)
katrin2010 [14]

Answer:

y=-6 that would be it. remember slope is rise over run

5 0
3 years ago
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