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Leni [432]
3 years ago
6

The ratio of the number of hamsters to the number of mice in a pet store is 3 to 2. How many hamsters are there, if there are 12

mice?
Mathematics
1 answer:
aleksandrvk [35]3 years ago
6 0

Answer:

18

Step-by-step explanation:

you can do 12/2 to get 6 (the scale factor) and then multiply 3 by 6 and get 18

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HELP
Juliette [100K]

Answer:

45lbs

Step-by-step explanation:

Because 190lbs (2020 weight) - 145lbs (2006 weight) = 45lbs

7 0
3 years ago
You earn a fixed salary working as a sales clerk making $11 per hour. You get a weekly bonus of $100. Your expenses are $60 per
elena55 [62]
Shall we make life simpler by eliminating unnecessary numbers. 
<span>Totally, my expenses would be 60+200 = $260. Let us say that of this $100 would be met by the weekly bonus so that the residual part of the requirement is $160. </span>
<span>Let x be the number of hours I work. Then my earning would be 11x. For break even, earning should equal requirement. That is 11x = 160. And so, x = 160/11 = 14.55 hours/week </span>
6 0
4 years ago
Can somebody help me plz i dont understand
Katyanochek1 [597]

Answer:

B cause it righrhjeueudjss

4 0
3 years ago
Read 2 more answers
Are these triangles congruent ?
zvonat [6]

Answer:

SAS congruence criteria

Step-by-step explanation:

There are two sets of congruent sides and an included verticle angle, so they are congruent

4 0
3 years ago
Which expressions are equivalent to the given expression? Select two options.
Mars2501 [29]

Answer : The two correct options are,

3.4a + 5.6b

5.6b + 3.4a

Step-by-step explanation :

The given expression is:

(-2.4a - 1.8b) - (-3.8a - 4.4b) + (2.0a + 3.0b)

First we have to open the brackets.

⇒ -2.4a - 1.8b + 3.8a + 4.4b +2.0a + 3.0b

Now keep like terms together.

⇒ -2.4a + 3.8a +2.0a + 3.0b - 1.8b + 4.4b

By subtraction or addition, we get:

⇒ 3.4a + 5.6b

or,

⇒ 5.6b + 3.4a

Hence, the expressions that equivalent to the given expression are, 3.4a + 5.6b and 5.6b + 3.4a

7 0
3 years ago
Read 2 more answers
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