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erastovalidia [21]
3 years ago
12

What is the value of -5(m - 2) when m = -1

Mathematics
1 answer:
Lana71 [14]3 years ago
7 0
-5(-1-2)
5+10
15

Or

-5(-1-2)
-5(-3)
15

It's 15 either way.
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draw a bar model that shows how the number of hours in March compared with the number of hours in February of this year
Alenkasestr [34]

Answer: Your answer will be 1,416


Step-by-step explanation: First you see how many day March and February had March had 31 days and 31 days= 744 hours and February has 28 days and 28 days= 672 hours so know I add the two numbers 744 + 672 = 1,416.


6 0
3 years ago
−2(x + 3) = −2(x + 1) − 4.
IrinaVladis [17]

- 2(x + 3) =  - 2(x + 1) - 4 \\  - 2x - 6 =  - 2x - 2 - 4 \\  - 2x =  - 2x \\ x = x

Every x is a solution.

5 0
3 years ago
Which property fits 7k + 16 + 4k = 6k + 31
posledela

Answer:

3 is what i got so x=3

Step-by-step explanation:

7 0
2 years ago
"The last time I bought this product, it cost $20.00 but it looks like it costs $29.60 today. Why such a large increase?"
Oksanka [162]

Answer:

The company decided to increase the price by $9.60, or by 48%.

Step-by-step explanation:

To measure the price difference in dollars is simple, just subtract the old price from the new one:

29.60 - 20 = 9.60

Divide the price change by the old price to find the price increase in percentage:

9.60 \div 20 = 0.48 \\ 0.48 \times 100\% = 48\%

5 0
3 years ago
At the local animal shelter, there are currently 15 dogs, 12 cats, 3 snakes,and 5 parakeets
marusya05 [52]
I would say the parakeets make up 14% of the shelter.
7 0
3 years ago
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