Verified answer

1)

Let the first number be 'x'

The other no = 4x

[tex]4x + x = 35 \\ 5x = 35 \\ x = 7[/tex]

The numbers are 7 and 28

2)

Let's solve your equation step-by-step.

3x+4(x−1)=10

Step 1: Simplify both sides of the equation.

3x+4(x−1)=10

3x+(4)(x)+(4)(−1)=10(Distribute)

3x+4x+−4=10

(3x+4x)+(−4)=10(Combine Like Terms)

7x+−4=10

7x−4=10

Step 2: Add 4 to both sides.

7x−4+4=10+4

7x=14

Step 3: Divide both sides by 7.

7x/7=14/7

x=2

3)

AB = PQ

BC = QR

AC = PR

5)

[tex]Mean = \frac{2 + 3 + 5 + 7 + 11}{5} \\ = 5.6[/tex]

I'm so sorry but the 4th question's answer is difficult to write on keyboard :(

Please mark as Brainliest for my efforts :)

Answer:

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