Find the prime factors of 42 78 40 45 18 50. show your work

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x

they would have to work 32 hours.

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.