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tensa zangetsu [6.8K]
2 years ago
11

Please help

Mathematics
2 answers:
olga nikolaevna [1]2 years ago
6 0

Answer:

1. n^2

2. 10x^3

Step-by-step explanation:

saveliy_v [14]2 years ago
6 0

Answer:

There is the answers below

1)n²    

2)10x³

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How much cashews at $1.58 per pound must be mixed with walnuts that cost 78 cents per pound to make a mixture of 40 pounds of nu
Likurg_2 [28]

Number of pounds of cashews is 36 pounds and number of pounds of walnuts is 4 pounds.

Step-by-step explanation:

  • Step 1: Given details are cost of cashews = $1.58, cost of walnuts = 78 cents = $0.78, total weight of nuts = 40 pounds, cost of nuts per pound = $1.50
  • Step 2: Let number of pounds of cashews to be mixed be C, then number of pounds of walnuts will 40 - C. Form equation with these variables.

⇒ 1.58 C + (40-C) 0.78 = 40 × 1.50

⇒ 1.58 C + 31.2 - 0.78 C = 60

⇒ 1.58 C - 0.78 C = 60 - 31.2

⇒ 0.8 C = 28.8

⇒ C = 36 pounds

  • Step 3: Calculate number of pounds of walnuts

⇒ Number of pounds of walnuts = 40 - C = 4 pounds

5 0
2 years ago
Read 2 more answers
ms olivieri’s class plays a game in teams each team has the same number of students the ratio of teams to players is 8:32 how ma
Bezzdna [24]

Answer:

32 students

Step-by-step explanation:

8 teams

32 students

7 0
3 years ago
Which expression would be easier to simplify if used the associative property to change the group.
Norma-Jean [14]

Answer:

{\huge{\pink{\underline{\underline{Answer:}}}}}

Option b is easier to simplify if used the associative property to change the group.

85(120+80)

6 0
3 years ago
The chair lift at Hoodoo ski resort travels 1/16 mile in 3/4 minute. What is the unit rate?
tankabanditka [31]
It is 12 (explanation: unit rate is per unit so 16/16 mile or 1 mile = x minutes so if you multiple 1/16 by sixteen and do the same on the other side (3/4 times 16), you get 20 (hope this helps!)
3 0
2 years ago
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Question is down below, best answer gets Brainliest! Good luck!
Westkost [7]

Answer:

976cm^2

Step-by-step explanation:

Surface area:

Ara of cross section x 2 = 1/2 x 2 x 14 x 24 = 14 x 24 = 336

Area of base = 14 x 10 = 140

area of slope x 2 = 25 x 10 x 2 = 500

Total surface area = 500+140+336 = 640 + 336 = 973cm^2

7 0
2 years ago
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