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Fed [463]
3 years ago
6

Find the product of -2x a(-4x b - 2x 3 + 5x)

Mathematics
1 answer:
Anastasy [175]3 years ago
5 0

Answer:

        2                   2

8abx  +12ax-10ax

Step-by-step explanation:

(the twos are exponents)

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A gym has yoga classes. Each class has students. If there are classes, write an equation to represent the total number of studen
zzz [600]

Answer:

s = 14c

Step-by-step explanation:

7 0
3 years ago
1. A fish is 12 meters below the surface of the ocean. What is its elevation? meters 2. A sea bird is 28 meters above the surfac
Vlad1618 [11]

Answer:

- 12 meters

28 meters

40 meters

Step-by-step explanation:

Given that:

A fish is 12 meters below the surface of the ocean. What is its elevation?

Position of fish = 12 meters below the surface = - 12 ;

Sea level = 0

Elevation = sea level + position

Elevation = 0 + (- 12)

= - 12 meters

2. A sea bird is 28 meters above the surface of the ocean. What is its elevation?

Position of bird = 28 meters below the surface = (28) ;

Sea level = 0

Elevation = sea level + position

Elevation = 0 + 28

= 28 meters

3. If the bird is directly above the fish, how far apart are they?

If bird is directly above the fish;

Distance between bird and fish :

Elevation of bird - elevation of fish

28 - (-12)

28 + 12

= 40 Meters

3 0
3 years ago
V+9<br> ------- =8 how do you do this and whhats the answer<br><br> 3
Kamila [148]
V or x is something so if you add 9 to get 8 then you must subtract 9 from 8 to get -1 which would be your answer

7 0
3 years ago
Read 2 more answers
A plastic sack contains 20 green and yellow, 14 red and yellow, and 16 orange and yellow gummy treats. How much greater is the p
noname [10]

Answer:

Probability of choosing green and yellow treat  is higher than Probability of choosing an orange and yellow treat  by 0.08

Step-by-step explanation:

Given -

Green and yellow gummy treats = 20

Red and yellow gummy treats = 14

Orange and yellow gummy treats = 16

Total gummy treat = 20+14+16 = 50

Probability of choosing green and yellow treat = 20/50 = 0.4

Probability of choosing an orange and yellow treat = 16/50 = 0.32

Probability of choosing green and yellow treat  is higher than Probability of choosing an orange and yellow treat  by 0.08

4 0
3 years ago
Marietta was given a raise of $0.75 per hour, which gave her a new wage of $12.00 per hour. Enter and solve an equation to deter
Murljashka [212]

X+.75=12.25

X+.75-.75=12.25-.75

X=11.50


11.50 wasMarietta's wage before her raise


4 0
3 years ago
Read 2 more answers
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