23 plus seven is 30 and then you add the 15 which equals 45
3x+1.5y≤25 X represents board games and each board game weighs 3 lbs (3x). Y represents remote controlled cars which each weigh 1.5 lbs (1.5y). The inequality sign (less than or equal to, ≤) is used because in total the amount of board games and remote controlled cars CANNOT exceed 25 lbs.
Answer:
The functions g and f are said to commute with each other if g ∘ f = f ∘ g. Commutativity is a special property, attained only by particular functions, and often in special circumstances. For example, |x| + 3 = |x + 3| only when x ≥ 0. ... The composition of one-to-one functions is always one-to-one.
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Answer:
183 × 56 = 183 × ( _____ + 6 )
(183 × 56 ) / 183 = ( _____ + 6 )
(183/183)×(56)=( _____ + 6 )
56=( _____ + 6 )
56=(50+6)
Step-by-step explanation:
The unit rate is 13 over 2 (13/2) or 6.5 over 1 (6.5/1)
