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4 years ago

35+-20+-5 What is the answer?? Worth 10pts...

1 answer:

3 0

$35 + - 20 + - 5$

If two signs are different they make a negative, if two signs are the same, they make a positive:

$35 - 20 - 5$
$10$

Hope this helps!

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Determine the scale factor.

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Answer:

The scale factor from PQR to P'Q'R' is ½

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3 years ago

What are the next three terms of the sequence below?

vichka [17]

Answer:

64, 256, 1024 (D)

Step-by-step Explanation:

The sequence is following some rule. And the rule is: Multiplying the term with 4 to get the next term. Like:

$1 × 4 = 4$
$4 \times 4 = 16$

Similarly, the next terms are:

$16 \times 4 = 64$
$64 \times 4 = 256$
$256 \times 4 = 1024$

The terms are 64, 256, 1024 which matches with Option D. And that's the correct answer

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3 years ago

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The integers are 29 and 30.

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4 years ago

How old am i if 500 reduced by 3 times my age is 266

JulsSmile [24]

Hey there!

Let's start by making an equation to represent this.

500 - 3a = 266

Reduced by is the same as subtracting, and a represents age.

Subtract 500 from both sides.

-3a = -234

Divide each side by -3.

a = 78

Check.

500 - 3(78) = 266

500 - 234 = 266

266 = 266

You are 78 years old.

Hope this helps!

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3 years ago

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Write an equivalent ratio for 7 to 9?

Molodets [167]

14:18 is an equivalent ratio!

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4 years ago