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nikdorinn [45]
3 years ago
11

I don't understand how to solve these problems

Mathematics
2 answers:
iragen [17]3 years ago
8 0
When adding fractions you need to get common denominators then you multiply too times bottom and then boom add and there you go
blondinia [14]3 years ago
7 0
Try using the fraction app.

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Will mark brainlest
aleksklad [387]

Divide y by x:

150/10 = 15

135/9 = 15

30 /2 = 15

They all equal 15


This means the constant of proportionality would be y = 15x


The answer is C.

7 0
3 years ago
Read 2 more answers
What value of a makes this equation true?
Goshia [24]

9/10=a/30. and value of a is 27

7 0
3 years ago
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What is the solution to the inequality x2 < 16 – 6x?
zaharov [31]

Answer:

D

Step-by-step explanation:

2x < 16 - 6x

Bring the variables to one side

2x < 16 - 6x

+6x       +6x

8x < 16

Divide both sides by the coefficient

8x/8 < 16?8

x < 2

4 0
3 years ago
Which of the following quantities are continuous?
Oxana [17]

Answer:

A. only II

Step-by-step explanation:

Mathematics calculus differentiates things into discrete and continuous. Discrete things have indivisible units, the example will be how many dogs in a village. There is no half dog, it's either one, two, etc. But the distance covered by train can be written as half miles, it's divisible unit.  

The number of books and bracelets also discrete, thus the answer is A.

4 0
3 years ago
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Evaluate -3- (-4) - (-2) + 1.
Shtirlitz [24]

Answer:

4

Step-by-step explanation:

-3+4+2+1=4

8 0
3 years ago
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