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Vanyuwa [196]
3 years ago
10

Solve for q. 20 − 3q = 5q − 20

Mathematics
2 answers:
Bas_tet [7]3 years ago
6 0

Answer:

q = 5

Step-by-step explanation:

Given

20 - 3q = 5q - 20 ( subtract 5q from both sides )

20 - 8q = - 20 ( subtract 20 from both sides )

- 8q = - 40 ( divide both sides by - 8 )

q = 5

tino4ka555 [31]3 years ago
6 0

Answer:

q=5

Step-by-step explanation:

20-3q=5q-20

+20          +20

40-3q=5q

    +3q  +3q

40 = 8q

/8     /8

q=5

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What is the sum of the 12th square number and the 9th square number
Inessa [10]

Answer: 225

Step-by-step explanation:

<u>What is a square number</u>?

A square number is a product of a number times itself

So, the 12th square number would be 12 * 12, or 12²

The 9th square number would be 9 * 9, or 9²

The equation would be 12² + 9²

So:

12² + 9²

= 144 + 81

= 225

So, the answer is 225

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2 years ago
Solve for x in simplest form 10=3/5(x+5)
mr Goodwill [35]

Answer:

x = 35/3

or

x = 11.6666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666

Step-by-step explanation:

7 0
3 years ago
Help 40 points and brainliest
Lelechka [254]

Answer:it is 2 strides if that helps

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
What is 60 + 50.45x = 57.95x and how do I know which part of the equation to solve at which time?
Aleksandr-060686 [28]

Answer:

x=8

Step-by-step explanation:

First, subtract 50.45x from both sides. Then divide by 7.5 on both sides.

60+50.45x=57.95x\\60=7.5x\\x=8

8 0
3 years ago
You deposit $1,000 for years at an interest rate of 2.0%.If the interest is compounded guardedly.How much money would you have a
Stells [14]
Principle(P)=$1000
Rate (r)=2%=0.02
Time=t=4 years
n=no of times the interest is compounded per year=4
Amount (A)=?
Then,
A=P{(1+r/n)}^(n×t)
=1000{1+0.02/4}^(4×4)
=1000×(1.005^16)
=1000 × 1.08307115
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=1083.07 (approx)

Thus at the end of 4 years the amount of money will be Rs 1083.070 approximately.

Hope this helps....
8 0
3 years ago
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