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diamong [38]
3 years ago
6

Marion is making trail mix for a group camping trip. She buys 3 pounds of granola for $3 per pound and 0.75 pounds of raisins fo

r $2 per pound. What equation can you use to find the price per pound of the trail mix? 3(3)(0.75)(2) = (3 + 0.75)x 3(3) + 0.75(2) = (3 + 0.75)x 3(3)(0.75)(2) = (3 + 0.75) + x 3(3) + 0.75(2) = (3 + 0.75) + x
Mathematics
2 answers:
lutik1710 [3]3 years ago
8 0

Answer:

B

Step-by-step explanation:

3(3) + 0.75(2) = (3 + 0.75)x

Valentin [98]3 years ago
3 0

Answer:

Step-by-step explanation:

77

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7 guests coming to the party. Each guest drink 500ml of lemonade each. How many litres of lemondae yo buy. If rach litre costs &
Vedmedyk [2.9K]
1 guest = 500ml
7 guests = 500ml × 7 = 3500ml = 3.5litres
1 litre = $1.50
0.5 litre = $1.50 ÷ 2 = $0.75
3.5litres = $1.50 + $1.50 + $1.50 + $0.75 = $5.25
answer is $5.25
8 0
3 years ago
What is the total surface area of the rectangular pyramid below?
Sergio [31]

Answer:

Step-by-step explanation:

Alright, lets get started.

The total surface area of rectangular pyramid will be the area of all four faces and area of base.

The faces are triangular, so area will be = \frac{1}{2}*base*height

Area of face = \frac{1}{2}*16*14=112

Another face area = \frac{1}{2}*12*15=90

Each face has its similar another face. So total area of faces will be = 112+112+90+90=404

Area of base = 12*16=192

So total surface area = 404+192=596 square feet

Hence the total surface area is 596 square feet.   :   Answer

Hope it will help :)

8 0
4 years ago
Read 2 more answers
Find the length of the unknown side. Round your answer to the nearest whole number.
aleksley [76]
The answer is 72.8. in order to solve this problem, you need to use the pythagorean theorem. the equation is c^2-b^2=a^2.

75^2-18^2=a^2

75 squared minutes 18 squared is 5301. then you need to find the square root of 5301.

the square root of 5301 is 72.8079666, rounding to 72.8.
6 0
3 years ago
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Simplify 9 − (−4). (1 point) a −13 b −5 c 5 d 13
Assoli18 [71]

Answer:

d 13

Step-by-step explanation:

Subtracting means adding the opposite.

To subtract -4, you add the opposite of -4 which is 4, so you add 4.

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Answer: d 13

7 0
3 years ago
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Please help. Thx!
makvit [3.9K]

Answer:

use G

authmaths

Step-by-step explanation:

4 0
3 years ago
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