The statements that are true are:
First option: All functions have dependent a variable
Second option: All functions have an independent variable.
Fifth option: A horizontal line is an example of a functional relationship
The lines are perpendicular to each other because -8 and 1/8 are opposite reciprocal of each other. <span />
Answer:
Step-by-step explanation:
3+2x=51
2x=51-3
2x=48
x=48/2
x=24
SARAH'S AGE IS 24 YEARS
Answer:
Step-by-step explanation:
24/9=2.66
9/22=.409
they are not equal.
fraction form 24/9= 2 6/9 simplified to 2 2/3
Okay, to start, we can multiply the $2 coupon by two because that is the amount of pairs she is going to by. So it would be $4 off. Now, if all of the shoes she purchased the same price, this is made a little easier. We can simply take $80 and $122 and add it by the $4 discount. Our new numbers would be $84 and $126. Now in order for this to work we would want all the numbers to be the same. We take $84 and divide it by three pairs, to get the values. For the least amount she can spend per pair is $28 and the most amount she can spend per pair is $42.