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aksik [14]
4 years ago
8

Who can help me 10, 11, 12, 13,and 14

Mathematics
1 answer:
NeTakaya4 years ago
8 0
11: 6(3x+4y)
13a: 5x(3-4y)
13b: they but “x” next to 4 when the expression didn’t have the “x^2” anywhere
14a: find the common factors of each number
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in Sean’s fish tank, there are 6 times as many goldfish as guppies. There are a total of 21 fish in the tank. How many more gold
Sholpan [36]

Answer: There are 15 more goldfish than guppies.

Step-by-step explanation:

Since there are 6 times as many goldfish as guppies, then. Now 3 + 18 = 21 the total fish in the tank. Hence there are 3 guppies and 18 goldfish. and 18 - 3 = 15, thus there are 15 more goldfish than guppies.

4 0
3 years ago
What is the solution to −2x+8≥4?
Advocard [28]

Answer: x ≤ 2

Step-by-step explanation:

(-∞,2]

Isolate the variable by dividing each side by factors that don't contain the variable.

Solve for x,

<em>then you get the </em>inequality<em> form: </em>x ≤ 2

8 0
2 years ago
Answer pls I don’t know.
Wittaler [7]

Answer:

x < -5

Step-by-step explanation:

We have that The solution set for -the inequality 4x+10≥5x+55​ is mathematically given as

From the question we are told

What is the solution set for -4x+10≥5x+55​

Generally the equation for the Inequality is mathematically given as

Therefore

-4x + 10>5+55

-9x > 45

x < -5

The solution set for -the inequality 4x+10≥5x+55​ is mathematically given as

7 0
3 years ago
Read 2 more answers
Write x^2-10x+29 in the form (x-a)^2+b
babymother [125]

Answer:

Step-by-step explanation:

x^2 - 10x + 29

x^2 - 10x = -29

x^2 -10x + 25 = -29 + 25

(x - 5)^2 = -4

(x - 5)^2 + 4 <==

3 0
3 years ago
Are the linear expression 10x+15 and 5(2x+3) equivalency?
Step2247 [10]

Answer:

The expressions are equivalent

Step-by-step explanation:

5(2x+3)

Distribute the 5

5*2x + 5*3

10x +15

That is equal to 10x+15  

The expressions are equivalent

3 0
3 years ago
Read 2 more answers
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