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ddd [48]
3 years ago
14

Can you help me in number 4

Mathematics
1 answer:
In-s [12.5K]3 years ago
5 0
The answer is J. All of them

This is because when you simplify all three expressions above, they all equal 3x+9, therefore they are all equivalent expressions.






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All you need is on the photo
Goshia [24]

Answer:

a = 2

b = 3

c = -20

Step-by-step explanation:

3 0
3 years ago
Simplify 5x + 4x + 1
r-ruslan [8.4K]
5x + 4x + 1
= 9x + 1

u just need to simplify the answer

7 0
4 years ago
there are 8 students on the minibus. five of the students are boys. what fraction of the students are boy
meriva
Students on the minibus = 8
students that are boys = 5
fraction of the student that are boys = ?
we can write fraction as the numerator and denominator so here the fraction of boys students is =  5/8
this fraction means and shows that there are 5 students are boys from 8 students.
3 0
4 years ago
Drako found an emerald in a cave at a depth between Negative one-half and Negative 1 and two-thirds meters. Which number could r
8090 [49]

Options :

Negative 2 and one-third meters

Negative three-fourths meters

Negative one-fourth meters

Negative 1 and

StartFraction 5 Over 6 EndFraction meters

Answer: Negative three-fourths meters

Step-by-step explanation:

Given the following :

Depth Location of Emerald :

Between - 1/2 and - 1 2/3

The answer will be the option which lies between the two depth points.

-1/2 = - 0.5 ( upper bound)

-1 2/3 = - 1.667 ( lower bound)

The option which lies inbetween :

- 1.667 and - 0.5

Taking each option :

Negative 2 and one-third meters = - 2 1/3 = - 2.33

Negative three-fourths meters = - 3/4 = - 0.75

Negative one-fourth meters = - 1/4 = - 0.25

Negative 1 and StartFraction 5 Over 6 EndFraction meters = - 1 5/6 = - 1.833

Hence, the only depth position which lies inbetween (-1.667 and - 0.5) is - 0.75

4 0
3 years ago
Read 2 more answers
156 is even or odd number
Scrat [10]
156 is even or odd number
Even number, it is divisible by 2
6 0
3 years ago
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