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Softa [21]
3 years ago
11

Write an equivalent expression for -(3b+2)+4

Mathematics
1 answer:
Lerok [7]3 years ago
4 0

Answer:

-3b+2

Step-by-step explanation:

-3b-2+4

-3b+2

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Please I need help asap
jasenka [17]

Answer:

Option D - x = 3 3/5

Step-by-step explanation:

Lets make the left side into an improper fraction :

2 2/5 = 12/5

Now let's make both fraction into equivalent ones but with the same denominator :

2/3 = 10/15

12/5 = 36/15

Now we substitute the equivalent values back into the equation :

10/15 × x = 36/15

Now we multiply both sides by 15 to remove the denominators:

10 × x = 36

Now we divide both sides by 10 and simplify :

x = 36/10

x = 18/5

x = 3 3/5

So our answer will be Option D  

Hope this helped and brainliest please

7 0
2 years ago
What is the distance between (2,-9) and (-1,4)
kkurt [141]

Answer:

total distance might be 16

Step-by-step explanation:

|y2-y1/x2-x1|, plug it the numbers, if you got a negative number, its just positive since the equation is set to absolute value

7 0
3 years ago
A coin is to be tossed 1000 times. what is the probability that the 785th toss is heads?
soldier1979 [14.2K]
It does not matter how many times the coin is being tossed, the theoretical probability of heads still remains as 50% for a single given toss.
5 0
3 years ago
the seed and skin of a typical avacado is about 30%-40% of the avocados weight. for an 8-ounce avocado, how many ounces of edibl
wolverine [178]

Answer:

Edible fruit amount is 4.8 ounce to 5.6 ounce  

Step-by-step explanation:

Given as

The seed and skin of avocados is about 30%-40%

And the weight of avocados is 8 ounce

So, the weight of seed and skin is about 30% of 8 to 40% of 8

i.e 2.4 ounce to 3.2 ounce

Then the edible fruit is about 60% to 70%

i.e 60% of 8 to 70% of 8

Thus edible fruit of avocados = 4.8 ounce to 5.6 ounce   Answer

5 0
3 years ago
Which of the following is the correct graph of the liners equation y+2=1\5 (x-1
Rom4ik [11]
There are no options
5 0
3 years ago
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