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Over [174]
2 years ago
6

Calculate the following: -5(-4) =

Mathematics
2 answers:
velikii [3]2 years ago
6 0
The answer would be -9
otez555 [7]2 years ago
4 0

Answer:

20

Step-by-step explanation:

Negative times negative = positive

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The table shows a pattern of exponents.<br><br> What is the pattern as the exponents decrease?
Marrrta [24]

Answer:

Option C is correct.

Step-by-step explanation:

We need to find the pattern as the exponent decreases.

the first value in the table is 125.

if we divide 125 by 5 i.e 125/5 we get 25

the next value in the table is 25

if we divide 25 by 5 i.e 25/5 we get 5

the next value in the table is 5

if we divide 5 by 5 i.e 5/5 we get 1

the next value in the table is 1

if we divide 1 by 5 i.e 1/5 we get 1/5

the next value in the table is 1/5

if we divide 1/5 by 5 i.e 1/5*5 we get 1/25

the next value in the table is 1/25

So, the pattern is if we divide the previous value by 5 we get the next value in the table.

So, Option C is correct.

5 0
3 years ago
Read 2 more answers
6x2(3x) simplify this expression
Papessa [141]
Answer: 3(2 • (2x))

Explanation:
6 • 2(3x)
6 • 6x
3(2 • (2x))
4 0
3 years ago
when Apple sells their iPads they increase the price $50 from what it cost then to actually make the iPads one Apple Store sold
Anvisha [2.4K]
First things you have to do is figure out how much they increased the iPads by:

$50 • 10 = $500

They increased the iPad price by $500.

Subtract the total amount from the iPad price:

$5,000 - $500 = $4,500

The actual price of 10 iPads, without an increase is $4,500

Now divide that by 10 to get the amount for one iPad:

$4,500 ÷ 10 = $450

One iPad actually costs $450 to make.
8 0
3 years ago
doughnut are sold in bag and cartons. a bag holds 4 doughnuts and a carton holds 10 doughnuts. tom buys b bags of doughnuts and
Radda [10]
As there are 10 doughnuts in each cartoon and 4 in each bag, the formula would be:

t=10c+4b
3 0
4 years ago
Read 2 more answers
Factor each expression.<br> 17. 5x -25
aleksandr82 [10.1K]
Answer:

~ 5(x-5)

Explanation:

~ Always find GCF to factorize a number, here it’s 5

~ Now inside the bracket the x stays the same but 25 divided by 5=5

~ Now we have 5(x-5)
7 0
3 years ago
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