Answer:
r-40=p
Explication:
The price of a radio is $40 less then a CD player
12.5 = X
Cross multiply, which makes 4x=50
Then divide 4 from 50 and get 12.5
-7
y = mx + b
(-7) = (-3)(0) + b
-7 = b
Answer: p = 68
Step-by-step explanation: a^2 + b^2 = c^2. lmk if you need a better explanation.
88 words 1 min
_______ _______
1 min 60 sec
88 × 1≈88 88 44
1 × 60≈60 ______ <---- simplify (÷by 2) _____ <---- simply again (÷by 2)
60 30
22
_____ divide both numbers (22÷15) ≈ 1.46666667 ( round to the
15 nearest hundredth: 1.467
1.467 words per second
i think ;)