4. The square root of 5 less than twice a number is 7. Find the number.

3.5

Step-by-step explanation:

we can divide that

as you see the first one is really easy

the second one is < because it points to the lower number

the third one we have

twice a number is 7

let's say x is the number

so twice x is 7

twice means 2 times

so 2 times x is 7

so the number is 3.5

the axial of symmetry

step-by-step explanation:

step-by-step explanation:

the shape,the size and the distance