HEL expression is equivalent to 4x-5? select all that apply
A.3(2x-5)-2(x-5)
B.3x-2-(3-x)
C.7x+1-3(x+2)
D.4(2x-1)-2(2x-1)

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

the f

last graph i believe

step-by-step explanation:

worked it out i believe

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation: