3 years ago

-2x + y = 11 -7x - y - 25

1 answer:

8 0

I think it’s is this answer

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AveGali [126]

Answer:

b≤25

Step-by-step explanation:

b-6≤19

start by adding 6 to both sides. the result would be b≤25. The answer is that simple.

6 0

3 years ago

Veronika [31]

Answer:

the one on the bottom

Step-by-step explanation:

3 0

3 years ago

natali 33 [55]

$6y^2(y^2+6y+9)\\\\=6y^2(y^2+2\cdot 3 \cdot y + 3^2)\\\\=6y^2(y+3)^2\\\\=6y^2(y+3)(y+3)$

7 0

2 years ago

ad-work [718]

The pattern is the amount you need to add increases by 2 each time. Ex. 1+1=2 2+3=5 3+5=8

8 0

3 years ago

Viefleur [7K]

Answer: The number of calories increased by 20%.

Step-by-step explanation:

Given : The doctor recommended that Mike increase the number of calories he burns working out from 1,500 to 1,800.

Previous number of calories he used to burn = 1,500

Increase in calories = 1800-1500=300

Now , the percent increase in calories = $\dfrac{\text{Increase in calories}}{\text{previous calories}}\times100$

$=\dfrac{300}{1500}\times100=20\%$

Hence , the number of calories increased by 20%.

3 0

3 years ago