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Leona [35]
3 years ago
15

Help me please 10 ////////////////

Mathematics
2 answers:
Mazyrski [523]3 years ago
6 0

Answer:

Part A: 120 Part B:180

Step-by-step explanation:

20 x 6 = 120

20 x (6+3) =180

madam [21]3 years ago
3 0

Answer:

part A is 120

Step-by-step explanation:

6 × 20 = 120

part B

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Read 2 more answers
Rewrite in simplest terms: 9(m-9)-4(10m+2)9(m−9)−4(10m+2)
trasher [3.6K]

The required simplified expression for 9(m - 9) - 4(10m + 2) is  -31m - 90.

Given that,
To rewrite in simplest terms: 9(m-9)-4(10m+2).


<h3>What is simplification?</h3>

The process in mathematics to operate and interpret the function to make the function simple or more understandable is called simplifying and the process is called simplification.

Question asked to simplify the term 9(m-9)-4(10m+2).

= 9(m - 9) - 4(10m + 2)
= 9m - 81 - 40m - 8
=  -31m - 90

Thus, the required simplified expression for 9(m - 9) - 4(10m + 2) is  -31m - 90.

Learn more about simplification here: brainly.com/question/12501526

#SPJ1

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