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laila [671]
3 years ago
9

Simplify the expression, and explain each step. 1/3*q*3

Mathematics
1 answer:
bezimeni [28]3 years ago
6 0
So, 1/3*q*3 is equal to 1/3*3*q because of the commutative property of multiplication.

So, then, we can multiply 1/3 and 3 to get one.
1/3*3 = 3/3 = 1

So our equation would end up to be
1q, or q
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Please help me if you can. Please also write how you got the answer thank you.
adelina 88 [10]

Answer:

1) r, q, s. 2). 5

Step-by-step explanation:

1) from the given (q) is smaller than (r) and (s) is less than (q) by 2.

2) you need to make all the fractions have the same numerator so you will multiply both the firs and third fraction by 3÷3 ( which is 1 and will not affect the value but will make the numerator of the fractions equal) and the fractions between them is the second fraction and it's denominator is x and there is 5 fractions between the two numbers so there are 5 possible values of x

6 0
3 years ago
Angelo makes x dollars for y hours of work. Sarah makes the same amount of money working 1 hour less. Which of the following exp
Orlov [11]

Answer:

A

Step-by-step explanation:

x/y - x/y-1

But remember the fraction with the bigger denometer is the smaller number

x/y is the smaller number

therefore the answer is:

x/y-1 - x/y    or      A

8 0
3 years ago
Please help! I’ll mark you as brainliest if correct!!!
kaheart [24]

Answer:

42(10)+56(5)

420+280

700$ profit

Step-by-step explanation:

i hope this helps! comment of you still need help and ill do my best

8 0
4 years ago
A bowl is the shape of a hemisphere and made out of thick clay. The diameter of the outside bowl is 44.6 cm. And the diameter of
aleksandr82 [10.1K]

Answer:

Step-by-step explanation:

Ive already explained this somebody else asked if you find it you will have the answer

3 0
4 years ago
Eunice wanted to save up for a mountain bike that costs £250. She baby-sits each week for 6 hours for £2.75 an hour, and does a
choli [55]

Answer:

Approximately 2 weeks

Step-by-step explanation:

Given data

Cost of bike=  £250

<em>Assuming she works for 6 days</em>

1.Babysitting

6*2.75=£16.5 per day

for 6 days

=16.5*6

=£99

2. Saturday Job

=£27.50

Total earnings for the week

=£27.50+£99

=£126.5 weekly

Hence it will take her

=250/126.5

=1.97 week

Approximately 2 weeks to save up the amount

3 0
3 years ago
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