MATHEMATICS HIGH SCHOOL

If you subtract 12 from my number and multiply the difference by −3​, the result is −60​.

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

-60 + 12 = -48

-48 divided by -3 is 16

the answer is 16

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Multiply. (–7) ∙ (–1.3) A. –9.1 B. –8.3 C. 8.3 D. 9.1
3t<-15 a. t<-5 b. t>-5 c. t<-45 d. t>-45
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Help!! is it $486?Jose's only debt obligations are a car loan payment of $436 and a credit card payment of $50 every month. What is the minimum amount of money he must take home every month in order to avoid being in danger of credit overload?

Answers

Answer:

The correct answer is $2430.

Step-by-step explanation:

According to the question, Jose's expenses are at least $486 ($436 for the car loan payment and $50 for the credit card monthly payment.) It is necessary to add some other expenses related to the house, such as groceries, which in addition result in $2430, so it is the correct answer.
The answer on APEX would be $2430

Select all that apply.Which of the following are equivalent?


0.4
40%
4%
2/5

Answers

4% is not equivalent to 40%
0.4 is equivalent to 40%.  Just move the decimal two places to the right.
2/5 is equivalent to 0.4,  which in turn is equivalent to 40%.  2 divided by 5=0.4
The answers are all but 4%

Answer:

All but 4%

Step-by-step explanation:

Someone please help me, I’m struggling :(

Answers

Answer:

constant

Step-by-step explanation:

Since this is a horizontal line the slope is zero

This means the graph is constant

Answer:

constant because it isn't going up or down, just moving straight

Step-by-step explanation:

at a school choir concert 256 students are standing in rows. if the number of students in each row is equal to the total number of rows find the number of students in each row

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(16 rows) x (16 students/row) = 256 students . 

Find a positive number that equals 2 when added to its square.

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it's 1 haha. one squared is one and add and you get 2

Please, help me I’m so dumb

Answers

Answer:

  • 1
  • 40
  • 36

Step-by-step explanation:

You know that 9 = 10 - 1.

Then 9 of something is equal to 10 of it less one of it. Here, that "something" is four.

  \begin{array}{cl}9*4&=10\text{ fours}-\boxed{1}\text{ four}\n&=\boxed{40}-4\n&=\boxed{36}\end{array}

_____

Comment on this math

This illustrates a shortcut for multiplying by 9 that can be convenient for mental arithmetic. The idea is to multiply by 10, which just involves adding 0 (or moving the decimal point), then subtract the original number.
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