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kozerog [31]
3 years ago
9

PLS HELP I DONT UNDERSTAND :( WILL MARK BRAINLIEST!!!

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
3 0

Answer:C

Step-by-step explanation:

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The population of Oak Forest is increasing at a rate of 4% per year. If the population is 74,145 today, what will it be in three
Shtirlitz [24]

Answer:

83,403

Step-by-step explanation: Take 74,145 and multiply it by 4%. Then take that number and add it to the 74,145 and that'll give you year one. For year 2 you'll take your total from year 1 and multiply it by the 4% growth rate then you'll add the 4% to what your ending from year 1 and that'll give you your total growth after 2 years. Then you'll take your ending total from year 2 and multiply it by 4% and then you'll add that 4% to the total end from year 2 and that'll give you your total growth of 4% every year for 3 consecutive years.

Hope this helps!

4 0
3 years ago
What is the slope and the y-intercept of the graph of the linear function shown on the grid ?
VladimirAG [237]

Answer:

Slope: -1/4; Y-Intercept: 1.5

Step-by-step explanation:

Step 1: Find the slope. The best way to do this is to transform the two given points to y=mx+b form. When given two points, the best way to find the slope will be to do y2-y1/x2-x1. In this equation it would be -2-0/2+6, which is -2/8, simplified is -0.25 or -1/4. So we have the slope, which can determine the length of the line.

Step 2: Find the Y-Intercept. Finding the Y-intercept is so much simpler when given a graph, since all you have to do is find where the line goes through the y-axis, which in this case is (0,1.5), meaning that the y-intercept is 1.5 <em>(note: the y-intercept can also be found when x=0, for example (0,9).</em>

Hope this helped, good luck!

5 0
3 years ago
Read 2 more answers
Let x^2 + 11x = 3
Serggg [28]
I hope this helps you



x^2+11x+x+36=39+x


x^2+12x+36=39+x


(x+6)^2=39+x
6 0
3 years ago
Read 2 more answers
The first step to solve the equation x/4-3/4=16 is shown below
Sladkaya [172]

Answer:

i think it is A because that seems like the one making the most sense

Step-by-step explanation:

7 0
3 years ago
The length of one side of a triangular lot is 6 m less than 3 times the length of the second side. The third side is 8 m longer
Tanya [424]

second side = x

first side = 3x - 6

third side = (3x - 6) + 8

The perimeter = 80m and is equal x + (3x - 6) + [(3x - 6) + 8]

x + 3x - 6 + 3x - 6 + 8 = 80

7x - 4 = 80 |+4

7x = 84 |:7

x = 12 m

3x - 6 = 3(12) - 6 = 30 m

(3x - 6) + 8 = 3x + 2 = 3(12) + 2 = 38 m

Answer: 12m, 30m, 38m

8 0
3 years ago
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