plz give me correct answer and no spammng, alphabets, links, website, sorry, i don't know, have a great day, plz appreciate my work then I will answer if done immediatly reported also only answer if you have done this before or just ask your parents that is your answer correct

Step-by-step explanation:

First, let x represent this unknown number because we are using an equation to solve this. Note that 'of' means multiplication.

First we cross out to get;

30 =

Then we multiply both sides of the equation by 3

90 = 2x

Now since we want x to stand alone, we divide both sides by 2

45 = x

So the answer is 45

Second Problem

First we find how far Ken jumps.

1 ÷ 5 = 0.2. If this is attached to the one it means Ken jumped 1.2 metres.

To find how much further Steve jumped, we just have to subtract Ken's distance from Steve's distance.

1.5 - 1.2 = 0.3 metres

This means Steve jumped 0.3 metres further than Ken.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.