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2 years ago

9

Subtraction is a commutative operation. When writing an expression for the difference of two numbers, it does not matter what or

der the numbers are in.
a. True
b. False

2 answers:

Mice21 [21]2 years ago

7 0

A.True they can be switched around

Free_Kalibri [48]2 years ago

5 0

the answer is FALSE

not true at all.

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I would appreciate if you answered!

anyanavicka [17]

Answer:

None of those options

Step-by-step explanation:

I just did the work myself and even ran it through a calculator but the correct answer isn't one of those options. Here's my work:

$-\frac{5}{6} =z+\frac{1}{8}\\-\frac{5}{8}-\frac{1}{8}=z\\-\frac{40}{48}-\frac{6}{48}=z\\-\frac{46}{48}=z\\-\frac{23}{24}$

I'd contact you teacher about that...it might be an error in their system (it's happened to me a few times before where the correct answer is marked as incorrect or isn't even an option)

8 0

1 year ago

A word problem for 7x +10y =100

aivan3 [116]

Anwser: 100/17

Decimal term: 5.88235294

Mixed number: 5 15/17

4 0

2 years ago

PLEASE HELP (20pts, attachment below) Find x and y.

kherson [118]

Step-by-step explanation:

5x +2 = 182 -4x

5x+4x = 182-2

9x = 180

x = 180/9

x = 20

4y +2 = 5x +2

4y = 5x

4y = 5(20)

4y = 100

y = 100/4

y = 25

3 0

2 years ago

X - 8 = -10<br><br> What’s x

Over [174]

Answer:

-2

Step-by-step explanation:

x-8=-10

x=-10+8

x=-2

7 0

2 years ago

Read 2 more answers

Select the equation that most accurately depicts the word problem.

Tomtit [17]

Answer:

x+×+2×=36

Step-by-step explanation:

hope this helps

6 0

2 years ago