-- Sum: the result of addition; (5x + 1)
-- Term: 5x or 3y .
-- Product: the result of multiplication; 5·x, 3·y, 9·(5x+1)
-- Factor: numbers that are multiplied;
5 and 'x', 3 and 'y', 9 and (5x + 1)
-- Quotient: the result of division; the whole expression is
one big quotient; it's the
result of dividing 9(5x + 1) by 3y .
-- Coefficient: a number multiplied by a letter, or
a letter multiplied by a number;
5 is the coefficient of 'x'
'x' is the coefficient of 5
3 is the coefficient of 'y'
'y' is the coefficient of 3 .
The type of light is an independent variable. The plant biomass is the dependant variable which depends of the type of light given.
I think you need to add a picture?
Answer:
E; 8x9 is equal to 72 which estimated is 70
QPR since Q is equal to 1 and P is equal to B and R is equal to C