Jorge saves half of his allowance each week. if jorge save $7.50 each week, what is his weekly allowance?

$15.00

Step-by-step explanation:

7.50 X 2

$15

Step-by-step explanation:

If he saves half his allowance each week, and that half is $7.50, just multiply that by two, or add the two halves together.

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.

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step-by-step explanation: