Help with these questions please

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

the equation is y=5x

the first one

step-by-step explanation:

just id the test.

you need to give us more information since we can't answer

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)