Answer:
1 meter =1,000 millimeters. So, the scale is:
7 mm:1,000 mm Divide both sides by 7
1 mm:142 6/7 mm - This is the scale that Tess used.
Step-by-step explanation:
Answer:
z= 40
y=140
x= 115
Step-by-step explanation:
look at the pics
Answer:

Step-by-step explanation:





First you plug in the missing values
5(8×5/8+3×3-5×2) = 20
Answer:
Step-by-step explanation:
if f(x)=3x-1 and g(x)=2x+5 then
f(x)-g(x)=3x-1-(2x+5)
f(x)-g(x)=3x-1-2x-5
f(x)-g(x)=x-6