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Alex
3 years ago
13

Given that 2x+7=27 and 3x+1=28, does 2x+7=3x+1? explain

Mathematics
1 answer:
diamong [38]3 years ago
5 0
\left[x \right] = \left[ 6\right][x]=[6] totally answer
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13. There are 252 students on the student council at West High School. If
MA_775_DIABLO [31]

Hey!

-----------------------------------------------

Solution:

252 / 700 = 0.36

0.36 x 100 = 36%

-----------------------------------------------

Answer:

36% are on the student council.

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Hope This Helped! Good Luck!

8 0
3 years ago
Harold’s car has a fuel efficiency of 25 miles/gallon. Harry’s car has a fuel efficiency of 12 km/liter. What is the fuel effici
Lubov Fominskaja [6]

Answer:

28.2258 miles/gallon

Step-by-step explanation:

1. Open a Google Tab

2. Type "12 km/l to mpg" in the search bar

3. Press the enter put on your keyboard

4. Copy and paste answer

: ) Not being sarcastic

Mathematical explanation

12 kilometres = 7.45645 miles

1 liter = 0.264172 gallons

4 0
3 years ago
A spinner is made of three equal sections blue green and red if I spend spend 180 times how many times I expect to get red as ou
ruslelena [56]
60 times

You have a 1/3 chance each spin.

1/3 = x/180
180 = 3x
x = 60
7 0
2 years ago
A nonnative fern species is introduced into an area and quickly begins to spread. The number of plants can be modeled by
ivolga24 [154]

Based on the information, there were initially 1200 ferns; the monthly percent rate of change is 68% and this situation is modeled by an exponential growth function

<h3>How to complete the information?</h3>

The given parameters from the question are:

P(n) = 1200(1.68)^n

Where

n represent the number of months

An exponential growth function is represented as:

P(n) = a * (1 + r)^n

Where

a represents the initial value

r represents the rate

By comparison, we have

a = 1200

1 + r = 1.68

This gives

r = 0.68 = 68%

Hence, there were initially 1200 ferns; the monthly percent rate of change is 68% and this situation is modeled by an exponential growth function

Read more about exponential growth function at:

brainly.com/question/2456547

#SPJ1

3 0
2 years ago
The area of the regular hexagon is 10.4in
dsp73
Poooooooooooooooooooooooooooooop
6 0
3 years ago
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