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postnew [5]
3 years ago
6

Can someone please help me i do not understand this at all, im struggling please someone help me

Mathematics
1 answer:
dybincka [34]3 years ago
4 0
Try to ask the teacher for help. I am sorry for the person that did not help you.
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in 1926 the very dirt first test asked if a mans salary is 20 dollars a week and he spends 14 dollars a week how long will it ta
Hunter-Best [27]
It is a solve for x equation. It is written as 300=x (20-14) first you do the subtraction in the brackets 300=x (6) then divide both sides by 6 to find x 50=x it would take 50 weeks for him to save 300$ (feel free to check that by putting 50 in for x and solving)
8 0
4 years ago
Solve the following equations.<br> 5 ⋅ 23^(x+5) = 10240
nata0808 [166]

Answer:

The solution to the equation is x = [log(2048)/log(23)] - 5

Step-by-step explanation:

Hi there!

First, let´s write the equation:

5 ⋅ 23^(x+5) = 10240

To solve for x, divide both sides of the equation by 5

23^(x+5) = 2048

Apply log to both sides of the equation

log(23^(x+5)) = log(2048)

Apply logarithm property: log(xᵃ) = a log(x)

(x + 5) log(23) = log(2048)

divide both sides of the equation by log(23)

x + 5 = log(2048)/log(23)

subtract 5 to both sides of the equation

x =  [log(2048)/log(23)] - 5

The solution to the equation is x = [log(2048)/log(23)] - 5

3 0
4 years ago
Two angles of a triangle measure 120 and 40°.
Norma-Jean [14]

Answer: 20°

the measure of the third angle of the triangle is x ( 0 < x < 90)

because this is 3 angles in a triangle, we have:

120 + 40 + x = 180

⇔ x = 180 - 120 - 40

⇔ x = 20°

Step-by-step explanation:

6 0
3 years ago
Solve the equation.<br><br> q+59=16<br> Thx!
e-lub [12.9K]

Answer:q= -43

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the solution to the set inequality (4x-3)(2x-1)
LekaFEV [45]

Answer:

Set each factor equal to 0

4x-3 = 0

2x-1 = 0

Solve for x.

4x-3=0

4x=3

x= 3/4

Solve for x. 

2x-1= 0

2x= 1

x= 1/2

Eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

5 0
4 years ago
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