3 years ago

Math homework again, need help ASAP

Mathematics

2 answers:

anygoal [31]3 years ago

7 0

Answer:

1) n = 3.5

2) x = 4

Step-by-step explanation:

4 + 3 = 7 divide by 5 = 7/2

mafiozo [28]3 years ago

4 0

Answer:

1)n=17.5 OR 17 1/2

2)n=32.5 OR 65/2

Step-by-step explanation:

1) n6=105

n= 17.5 OR 17 1/2

2. n/5=13/2

n=32.5 OR 65/2

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Find the vertex of y = 5 - 3x - x^2

nekit [7.7K]

Answer:

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Step-by-step explanation:

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3 years ago

See ss below<br>please show all work

____ [38]

Answer:

x = 117km

Step-by-step explanation:

a1 = 18 km

q = 90% = 90/100 = 0.9

a2 = a1 • q = 18 • 0.9 = 81/5 = 16.2 km

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3 years ago

Read 2 more answers

Its a mee again and I just wanted to ask<br><br> whats 10 divided by 9075

ruslelena [56]

Answer:

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Step-by-step explanation:

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3 years ago

Identify and explain the error in the given work. Then solve correctly.

Morgarella [4.7K]

Step by step:
3n-18=4n+18
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answer: -36=n

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3 years ago

Four equivalent expressions for 3(6m+3)

TEA [102]

There's an infinite number of equivalent expressions for 3(6m + 3), for example:

3 * 6m + 3 * 3
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9 + 18m
1/2 (18 + 36m)

I hope it will help you :)

8 0

4 years ago