Jack is married to jill. their son, junior, asked each of them to reveal their
ages. junior's parents decided to tell him, but in the form of a puzzle. jack
told junior, "if you reverse the digits in my age, you get your mother's age."
jill told her son, “the sum of my age and your dad's age is equal to 11
times the difference in our ages."
"wait a minute," said junior, “i can't figure out your ages with just those
two clues! "
"you're right," said jack. “remember that i am older than your mother."
what are the ages of jack and jill? _

. i need , i don't understand

54 and 45/

Step-by-step explanation:

i dont know Im so stupid

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold