One insect is 47 millimeters long. Another insect is 3 centimeters long. What is the total length in millimeters of the insects?

77 millimeters

Step-by-step explanation:

10 millimeters = 1 centimeter

Therefore:

3 centimeters = 30 millimeters

47+30 = 77

step-by-step explanation:

i could only see the first page. the other pages were blurry. ; -;

x hot dogs for 2$, y drinks for 3$. 29 items and total 70

2x+3y=70

x+y=29

if x=17and y=12

2(17)+3(12)=70

34+36=70