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Helga [31]
3 years ago
13

Course challenge

Mathematics
1 answer:
Paladinen [302]3 years ago
3 0

Answer:

4x+1

Step-by-step explanation:

sum= addition

one=1

and= plus

product of four and a number: when we say a number we usually use the variable x.    4(x)= 4x

put together: 4x+1 (no equal sign needed)

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2x<6 solve the inequality
nataly862011 [7]

Answer: x<3

Step-by-step explanation:

4 0
3 years ago
Which is the best estimate for the quotient 591.3 ÷ 29 A. 2 B. 3 C. 20 D. 30
nignag [31]
Round 591.3 to 600 and 29 to 30
Now divide 600 and 30 to get 20
The answer is C. 20
pretty easy, right?
Give 5 stars if this helped please!<span>
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6 0
4 years ago
For whaf values of x is x^2+2x=24 true
Maru [420]
X^2 + 2x - 24 = 0 
(x + 6)(x - 4) = 0
x = -6, 4
8 0
3 years ago
Suppose a city with population 800 comma 000 has been growing at a rate of 5​% per year. If this rate​ continues, find the popul
Tom [10]

Answer: 1,833,615

Step-by-step explanation:

Hi, to answer this question we have to apply an exponential growth function:

A = P (1 + r) t  

Where:

p = original population

r = growing rate (decimal form)

t= years

A = population after t years

Replacing with the values given:

A = 800,000 (1+ 5/100)^17

A = 1,833,615  

Feel free to ask for more if needed or if you did not understand something.

8 0
3 years ago
Find the missing side x:
damaskus [11]

Answer:

Probably 5

Step-by-step explanation:

This is an extremely confusing question.  Whoever wrote it most likely had a typo.

The little box in the corner of the triangle means that is 90 degrees. if that is the case, this is a simple question:

Apply pythagorean theorem (a^2 + b^2 = c^2)

In this case:

3^2 + 4^2 = x^2

x^2 = 25

x=5.

HOWEVER: the two given angles are 60 degrees and 50 degrees.

Which does not work. It creates an impossible triangle.

7 0
3 years ago
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