Answer:
4mm
Step-by-step explanation:
you have to add both sides after substituting each of the 4 sides by 1mm
which gives you the total of 4
The mean is the best measure to summarise the scores.
Answer:
24408
Step-by-step explanation:
Multiply every number by 8, then multiply every number by 10.
Answer:
yes they can
Step-by-step explanation:
pls give brainliest im almost lvled up.
Any expression has many equivalents. For something like this, it is often convenient just to make use of the distributive property.
= (-1/2)*(-3y) +(-1/2)*(10)
= (3/2)y -5
Another equivalent has a common denominator
= (3y -10)/2
