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QveST [7]
3 years ago
9

Sally’s age is two times Sydney’s age. The sum of their age is 27. What is Sydney’s age?

Mathematics
2 answers:
masya89 [10]3 years ago
7 0

Answer:

9

Step-by-step explanation:

18+9=27, answer=9......

BartSMP [9]3 years ago
5 0

Answer:

Step-by-step explanation:

Let Sydney's age be x

Sally's age be 2x

Sum of their ages = x+2x=27

Solve for x

3x=27

×=9.

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Problem number eight
wariber [46]

Hello there! The answer is C. 7/9.

The question is asking you how to find the absolute value of -7/9. Absolute value is the value of the number, regardless if it is negative or positive. So, that makes C your answer.

I hope this was helpful in finding an answer to your question, have a great day! :)

7 0
3 years ago
Read 2 more answers
HELP ME PLEASEEEEEEEEEEEEEEEEEE
Mice21 [21]

Answer:

y = 3/2x + 15

Step-by-step explanation:

change f(x) to 'y='

interchange 'x' and 'y' then solve for 'y':

y = 2/3x - 10

x = 2/3y - 10

x+10 = 2/3y

multiply each side by 3/2 to get:

y = 3/2x + 15

6 0
2 years ago
Given the diagram below if the measure of <1 is 36° what is the
mina [271]

Answer:

144

Step-by-step explanation:

Because the horizontal lines are parallel <7 is the same as <4. Because <1 and <7 are on a straight line they must add up to 180. <7 + 36 = 180 so <7=144 so <1 is also 144.

7 0
2 years ago
Explain the steps needed to solve the inequality. <br><br> -3x + 4 &gt; 25
r-ruslan [8.4K]

Step-by-step explanation:

-3x + 4 > 25

-3x > 21 (subtract 4 on both sides)

x < -7. (divide -3 on both sides, flip the sign)

6 0
2 years ago
What is 9.33 as a fraction
kvv77 [185]
Well,

We can read 9.33 as 9 and 33 hundredths.

In fraction form that would be:
9  \frac{33}{100}

That is already simplest form.

If you meant 9. \overline{3}, then it would be:
9  \frac{1}{3}

4 0
3 years ago
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