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Marysya12 [62]
2 years ago
15

21. Which property is used to simplify the expression 5(3x + 18) to 152 + 90?

Mathematics
1 answer:
chubhunter [2.5K]2 years ago
3 0
You distribute your 5 to 3x and 18 heirij irn is
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11. Give two examples of each type of number: real, natural, integers, rational and irrational.
zaharov [31]

Answer:

real:√2, 3,-1, 1/2 etc

natural: 1,2,3,4,5,6.....(0 is not included)

integers:. .............-4,-3,-2,-1,0,1,2,3,4........ etc

rational: nos. which are in p/q form

:1/2,3/4,4/9 etc

irrational: nos. which cannot be written in p/q form

: √2,√3... etc

irrational: √2, √3, √5, √11, √21, π(Pi)

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3 years ago
a line in the Cartesian plane passes through the points (1,3) and (5,4) what is the slope of the line?
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3 years ago
Can someone help me i dont know what to do here please Explain and answer
Juli2301 [7.4K]

Answer:

For the tickets sold collum, your going to do 1,2,3,4,5,6,7 and for the total revenue, your going to do 34.00 68.00 102.00 136.00 170.00 204.00 238.00

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Then for ordered pairs, you´re going to do 1, 34.00 2, 68.00 3, 102.00 and so on. Then you graph it, oh and K= 34.00

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3 years ago
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Read 2 more answers
Last year the girl's basketball team had 8 fifth-grade students and 7 sixth-grade students.What was the ratio of sixth-grade stu
Rashid [163]

Answer:

The ratio of sixth-grade students to fifth-grade students on the team was <u>7 : 8</u>.

Step-by-step explanation:

Given:

The girl's basketball team had 8 fifth-grade students and 7 sixth-grade students.

Now, to find the ratio of sixth-grade students to fifth-grade students on the team.

<em>Number of fifth-grade students = 8.</em>

<em>Number of sixth-grade students = 7.</em>

Now, to get the ratio of sixth-grade students to fifth-grade students on the team :

Number\ of\ sixth-grade\ students:Number\ of\ fifth-grade\ students

=7:8.

Therefore, the ratio of sixth-grade students to fifth-grade students on the team was 7 : 8.

4 0
3 years ago
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