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tekilochka [14]
3 years ago
15

What is 2x-3=15 i need help

Mathematics
2 answers:
marusya05 [52]3 years ago
6 0

Answer:

x = 9

Step-by-step explanation:

Bingel [31]3 years ago
3 0

Answer:

x = 9

Step-by-step explanation:

2x - 3 = 15

2x = 15 + 3

2x = 18 (divide both sides by 2 to get x)

2x/2 = 18/2

x = 9

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What Is The Prime Exponent Form Of 192​
Mandarinka [93]

Answer:

2^6 * 3

Step-by-step explanation:

3 0
2 years ago
The general equation for depreciation is given by y=a(1-r)^t where y=current value.
Jlenok [28]

With the help of the given equation, we know that the automobile is worth $12528.15 after four years.

<h3>What are equations?</h3>
  • A mathematical equation is a formula that uses the equals sign to represent the equality of two expressions.
  • a formula that expresses the connection between two expressions on each side of a sign.
  • Typically, it has a single variable and an equal sign.
  • Like this: 2x - 4 Equals 2.
  • In the above example, the variable x exists.

So, the equation of depreciation: y = A(1 - r)∧t

The current value is y.

A is the initial cost.

r is the depreciation rate.

t is the time in years, and

In four years, we must ascertain the present value.

Now,

y = $24000(1 - 0.15)⁴

y = 24000(0.85)⁴

y = 24000 × 0.52200625

y = 12528.15

Therefore, with the help of the given equation, we know that the automobile is worth $12528.15 after four years.

Know more about equations here:

brainly.com/question/28937794

#SPJ4

Complete question:
The general equation for depreciation is given by y = A(1 – r)t, where y = current value, A = original cost, r = rate of depreciation, and t = time, in years. The original value of a car is $24,000. It depreciates 15% annually. What is its value in 4 years? $

8 0
1 year ago
Four times a number is equal to the number increased by 15
valkas [14]

4x = x + 15

Hope this helps you! Hope your thanksgiving goes well, here's a turkey!

4 0
3 years ago
The Santa Fe High School football team must reserve buses to travel to the playoff game. There are 48 members of the team, 10 as
Sloan [31]
Add to find total
members+assistants+coaches=48+10+3=61

each holds 32
how many buses?
32x<u>></u>61
divide both sides by 32
x<u>></u>1.9
we can't have 1.9 bus
round up
2 busses
7 0
3 years ago
Read 2 more answers
A couple wants to have three children. Assume that the probabilities of a newborn being male or being female are the same and th
liberstina [14]

Answer:

Let the G represent the Girl child

and, B represents the Boy child.

Then Sample Space = {BGG, GBG, GGB, BBG, BGB, GBB, BBB, GGG}

Thus, There are 8 sample space.

Then, Probability that couple have 1 boy = {BGG, GBG, GGB}

=  3 ÷ 8 = 0.375

Probability that couple have 2 boys = { BBG, BGB, GBB}

= 3 ÷ 8 = 0.375

Probability that couple have 3 boys = {GGG}

= 1 ÷ 8 = 0.125

7 0
3 years ago
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