All categories

4 years ago

Which statements are true about the rules of multiplication for signed numbers? Check all that apply.

Mathematics

1 answer:

Mekhanik [1.2K]4 years ago

4 0

Answer:

i think that 1, 3 and 4 are correct !!

Step-by-step explanation:

youre welcome, have a nice day!

NOTE: next time please provide the list of choices so it can be easier to help you

You might be interested in

Name some facts about quadrilaterals

barxatty [35]

•4 vertices
•4 corners
•has four right angles (90 degrees)

4 0

3 years ago

A media personality argues that global temperatures are not rising, because every year an increase is reported such as 0.08 degr

marta [7]

Answer: C

Step-by-step explanation:

8 0

4 years ago

What is the equation of a VERTICAL line that goes through the point (1,-4)?

butalik [34]

I honestly don’t know but thanks for the points

8 0

3 years ago

the cost to rent a hall for school functions is 60$ per hour. write an expression for the cost of renting the hall for h hours.

Firlakuza [10]

The expression for the amount of time rented would be:
C=60(h), I choose this expression because C would stand for cost, 60 for the amount per hour, and h for the piece of expression being given. Now when you need to find the amount per hour, the brackets means to times; so you'd plug in the hour needed to be found in h, and times 60 by the hour.

Your table should look like this :
COST PER HOUR | HOURS | COST
$60    | 2    | $60 x 2 = $120
$60     |    6 |    $60 x 6 = $360
$60    | 8    | $60 x 8 = $480
$60    |    10 | $60 x 10 = $600

7 0

4 years ago

Jill has a balance of $5,000 on one credit card with an annual interest rate of 10%. To pay of the $5,000 in three years, Jill w

masha68 [24]

Answer:

<u>Jill has to pay US$ 413.64 in addition when the interest rate changes from 5% to 10% on the US$ 5,000 balance</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Minimum monthly payment Jill have to make to pay the balance of US$ 5,000 with an annual interest rate of 10% = US$ 161.34

Minimum monthly payment Jill have to make to pay the balance of US$ 5,000 with an annual interest rate of 5% = US$ 149.85

Time it takes pay totally the US$ 5,000 on both credit cards = 3 years

2. How much more does Jill have to pay when the interest rate changes from 5% to 10% on the $5,000 balance?

To find the difference between the two credit cards monthly payments, we make this calculation:

Difference = Minimum monthly payment Jill have to make to pay the balance of US$ 5,000 with an annual interest rate of 10% - Minimum monthly payment Jill have to make to pay the balance of US$ 5,000 with an annual interest rate of 5%

Difference = 161.34 - 149.85

Difference = US$ 11.49 per month

Now, for calculating how much more Jill has to pay when the interest rate changes from 5% to 10% on the US$ 5,000 balance, we use this multiplication:

Monthly difference * 3 years = monthly difference * 36 months

= 11.49 * 36 = 413.64

<u>Jill has to pay US$ 413.64 in addition when the interest rate changes from 5% to 10% on the US$ 5,000 balance</u>

3 0

4 years ago