Answer:
He can feed 5 people
Step-by-step explanation:
divide pizzas in the number of people to how much people will eat.
divide 5 by invisible number, x. getting the answer of 5/6
x=6
Answer:
Step-by-step explanation:
ax+1.8a−2.5
Answer:


Step-by-step explanation:
Given

Required
Evaluate

Separate each factor with multiplication sign

Express 8 as 4 * 2 and
as 

Split each factor

Evaluate 

Apply law of indices:


Reorder





Hence:


The angle between the legs labeled
and
is complementary to the angle with measure 31 degrees, so that angle has measure 90 - 31 = 59 degrees. Then

Answer:
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