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ohaa [14]
3 years ago
11

Figure 2 4n 5n -15 90 3n + 25 6n - 10

Mathematics
1 answer:
icang [17]3 years ago
7 0

Answer:

nI don't get exactly what your asking but if it's 4n + 5n - 15 + 90 + 3n + 25 + 6n - 10 simplfied then the answer is 18n + 90

Step-by-step explanation:

Add like terms

4n + 5n + 3n + 6n = 18n

-15 + 25 - 10 + 90 = 90

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Nestor works at a garden center where he posts plants. It takes him 2 1/2 hours to pot 15 plants. How many plants can Nestor pot
guapka [62]

Answer:

Nestor can pot 6 plants in 1 hour.

Step-by-step explanation:

first lets convert 2 1/2 hours in mixed fraction form for better calculation

2 1/2 hours = (2*2 + 1)/2 = 5/2 hours

no of plants pot in  5/2 hours = 15

to find no. of plants pot in 1 hours lets

divide both side by 5/2

no of plants pot in  5/2/(5/2)  hours = 15/(5/2) = 15*2/5 = 6

no. of plants pot in 1 hour = 6

Thus, Nestor can pot 6 plants in 1 hour.

6 0
3 years ago
leah would like to earn at least $160 per month. She works at a restaurant for $5 an hour and works at an ice cream shop for $8
Ne4ueva [31]

Answer:

Leah can make more than $160 in a month if he works 7 hours for $35 and 10 hours for $80 daily or weekly.

Step-by-step explanation:

7 0
3 years ago
If x^2 - 6x +8=0, then x-4=0 or x-2=0.
Dimas [21]

Step-by-step explanation:

X - 4 = 0

X = 4

X - 2 = 0

X = 2

So the values of x are 2 and 4

4 0
2 years ago
Ricardo has a sandbox in the shape of a cylinder 5 feet in diameter. He plans to fill the sandbox with sand to a depth of 0.5 fe
s344n2d4d5 [400]

Answer:

36

Step-by-step explanation:

6 0
2 years ago
Kevin gave ben $4.90 in dimes and quarters.if 10 coins were quarters how many coins were dimes which equation models this proble
Mariana [72]

10x0.25=2.50-4.90=2.40/.010= 24

24 dimes

6 0
3 years ago
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