Question

what is the value of 4x-5 =19 ​

Answer 1

Step-by-step explanation:

PART A : If you start solving it, it will looks like this: 4*6 - 5 ≤ 19 -> 19≤19 which is actually true because 19 is = to 19.

But 19 < 19 because they're actually equal.

2 :

PART A : 25 x = 930.75

The number of ticker -> 25 The price of a ticket -> x ( as we don't know and it's what we are asked to find.

930.75 is the total amount of money raised.

PART B: 25 x = 930.75

25 x : 25 = 930.75 : 25

x= 37.23 £

To find out if this is correct, we replace ''x'' in the equation : 25 * 37.23 = 930.75 -> 930.75 = 930.75

3. PART A : x ≥ 18

PART B: You create the number line, put the number 18 on it and draw a circle which must be filled. The arrow's direction must be right, to + infinite ( I don't know if this is the way it must be described but English is not my native language)

Answer 2

Answer:

X=6

Step-by-step explanation:

4x=19+5

4x=24

X=24/4

X=6