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alisha [4.7K]
3 years ago
10

Model each two-step operation by drawing algebra tiles. 3m+5=8

Mathematics
1 answer:
mel-nik [20]3 years ago
3 0
The answer is M=1

You need to have the m isolated so subtract 5 from each side than you are left with 3m=3 than divide by 3 because you want to know what m is than you are left with m=1
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Two negative integers have a sum of -13 and a product of 42. What are the integers?
pogonyaev
These two integers are -6 and -7
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a rabbit can move 1 2/3 miles every hour, then how many hours would it take for a rabbit to go 5miles?
melomori [17]

Answer: 5 hours

Step-by-step explanation: 5 hours because 7/5 *5/1=35/5 and 35 divided by 5 equals 7

6 0
3 years ago
Is y=9x proportinal?
igor_vitrenko [27]

Answer:

yeah it is

y is directly proportional to x

proportionality constant is 9

7 0
3 years ago
Which compound sentence has its solution set shown on the graph below
musickatia [10]

A compound inequality is a sentence with two inequality statements joined either by the word “or” or by the word “and.” “And” indicates that both statements of the compound sentence are true at the same time.

“Or” indicates that, as long as either statement is true, the entire compound sentence is true.

Now as shown in the graph, the solution inequality of the graph is :

x > 3 and x < 5   [please note, circles in the graph indicate exclusion, dots indicate inclusion. in the graph given circles are shown, so it depicts exclusion]

Now let's solve each option to find if it fits in with the above inequality

Option 1 : 2x-4 > 6 or 3x < 9

⇒ x > 5 or x < 3

Option 2 : 2x - 4 < 6 and 3x > 9

⇒ x < 5 and x > 3

Option 3 : 3x + 8 > -7 or -4x < 12

⇒ 3x > -15 or x < -3

⇒ x > -5 or x < -3

Option 4 : 3x + 8 < -7 and -4x > 12

⇒ 3x < -15 and x > -3

⇒ x < -5 and x > -3


So the compound sentence in option 2 : 2x - 4 < 6 and 3x > 9

has its solution set on the graph.


8 0
3 years ago
Which of the division expressions below has a remainder? Select all that apply.
gavmur [86]

Answer:

A, B, C, & E

Step-by-step explanation:

A) 19,456 ÷ 6 = 3,242 \frac{2}{3}

    (2/3 is 0.666666666 etc)

B) 28,765 ÷ 13 = 2,212.692308...

C) 4,145 ÷ 3 = 1,381 \frac{2}{3}

    (2/3 is 0.666666666 etc)

D) 4,165 ÷ 17 = 245

    (Not bolded because it is not an answer)

E) 44,312 ÷ 16 = 2,769.5

    C -> When dividing by three, if the first number's values do not add up to a multiple of 3 there will be a remainder. Example from your problem,

4,145 -> 4 + 1 + 4 + 5 = 14 -> 14 is not a multiple of 3, so there is a reminder

    D -> No decimal / fraction, no remainder!

Have a nice day!

    I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

8 0
2 years ago
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