HELP ASAP DUE AT 10; 17

WITH THESE 2 MATH PROBLEM WILL GIVE BRAINLIEST!

69 and 32

Step-by-step explanation: 7 squared is 49 and 2 x 10 is 20 and 49 + 20 is 69. 3/4 x 16 is 48/4 and when you simplify that you get 12 and 5/2 x 8 is 40/2 which is 20 so 12 + 20 is 32.

1) 49d +20

2) 12g + 20

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.

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here