30 Answer:
Step-by-step explanation:SEARCH IT UP
Answer:

given - X = (-8).
To find - Value of this equation
Solution-
(-13) -Y
putting the value of y = 7 in the equation
(-13) -7
-20
Answer:
336 and 448
Step-by-step explanation:
sum the ratio
divide the actual number by the sum i.e 784÷7=122
multiply 112 by 3 and by 4
Answer:
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Step-by-step explanation:
We understand rating as frequency or speed of doing something per time (seconds mainly)

Let's find rate in terms of seconds (words per second)

Answer:
B 5
Step-by-step explanation:
it is the same ratio as the red