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aksik [14]
2 years ago
8

If you have 5 apples and u replace 3 how many apples do u have

Mathematics
1 answer:
attashe74 [19]2 years ago
4 0

Answer:

2 I guess or what you mean with replace

Step-by-step explanation:

but you replace it you still have the 5 apple so not sure

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Graph the solution of −5a+6&gt;11.<br> Please, I need help!!!
horsena [70]

Answer:

\large\boxed{a

Step-by-step explanation:

-5a+6>11\qquad\text{subtract 6 from both sides}\\\\-5a>5\qquad\text{change the signs}\\\\5a

4 0
3 years ago
What is x2 + 2x + 9 = 0
vova2212 [387]

Answer:

x has no real solution

Step-by-step explanation:

Our equation is qudratic equation so the method we will follow to solve it is using the dicriminant :

  • Let Δ be the dicriminant
  • a=1
  • b=2
  • c=9
  • Δ= 2²-4*1*9 =4-36=-32
  • we notice that Δ≤0⇒x has no real solution

4 0
3 years ago
How do i factor -7x^2+5x+12
yKpoI14uk [10]

Answer:

-(x + 1)(7x - 12)

Step-by-step explanation:

Step 1: Factor out a -1

-1(7x² - 5x - 12)

Step 2:

Think. Answer this question: "What 2 numbers multiply up to -12 and adds up to -5 while 7 is an x coefficient?". You answer should be -12 and 1.

So, <em>factor</em>.

-1(x + 1)(7x - 12)

To double check, just expand/FOIL everything and see if it is the same as the original expression.

6 0
3 years ago
Simplify<br> √20 x √3 x √18<br><br> Answers <br> 6√10<br> 5√10<br> 6√30<br> 5√30
astraxan [27]

Answer:

the correct answer is 5√30

Step-by-step explanation:

√20= 2√5

√3=√3

√18= 3√2

2√5 x √3  x 3√2= 5√30

4 0
3 years ago
The Spanish Club has 40 members, 5 girls and 35 boys. What is the ratio of
aleksley [76]

Answer:

B. 1:7

Please give me brainliest, thank you!

Step-by-step explanation:

Information given and needed:

- 40 members

- 5 girls

- 35 boys

Solve:

girls to boys

5 to 35

(You can now simplify)

1 to 7

Answer:

B. 1:7

4 0
2 years ago
Read 2 more answers
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