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Natalka [10]
3 years ago
5

Mr mcClary writes the equation 3(3x-10)=5(x+10)

Mathematics
1 answer:
const2013 [10]3 years ago
3 0
3(3x-10)=5(x+10)
9x-30=5x+50
+30 +30
9x = 5x+80
-5x -5x
4x=80
/4 /4
x=20
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Okay I told me it was two plus two please
nignag [31]

two plus two is four

2+2=4

8 0
4 years ago
20 POINTS IF YOU SOLVE!
bonufazy [111]
Question 1: D

Question 2: D

Question 3: C

Question 4: A

Question 5: D
5 0
3 years ago
2. Continuous data are usually _____________________, but discrete data are usually ______________________.
Mrrafil [7]

Answer:

Measured and Counted.

Step-by-step explanation:

Continuous data are usually “Measured”, but discrete data are usually “Counted”.

The continuous data are the data that can be measured, for example, Height of children, time in the race, length of leaf, etc. In this case, the data is taken within the range. While the discrete data is the data that can be counted. For example, the number of employees in the office, the number of students in the school, the result of rolling dice, etc. In this case, the data is a fixed number. Accordingly, the continuous data is measurable and discrete data is countable.

7 0
3 years ago
Pls help I will give 5 points
allochka39001 [22]

Answer:

IQR = 63-54 = 9

Hope that answers your question

Step-by-step explanation:

3 0
3 years ago
the three side lengths of a triangle are represented by x, (x+10), and (2x+5) units. the perimeter of the triangle is 105 units.
maxonik [38]
So the perimeter of a triangle consists of the length of the three sides. Therefore 105 = x + (x+10) + (2x+5). You just have to solve the equation now.
105 = 4x+15
90 = 4x
22.5 = x
5 0
3 years ago
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