Answer:
7 hours
Step-by-step explanation:
47+23=70
1hour = 70 toys
? = 490 toys
Then you cross multiply:
1hour*490 toys= 490/70 = 7 hours
____________
70 toys
We have an equation: (5+b)/2= 5
⇒ 5+b= 5*2
⇒ 5+b= 10
⇒ b= 10-5
⇒ b= 5
Final answer: b=5~
Answer:
The answer is B and D.
Step-by-step explanation:
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Answer:
So we have an original figure with a value of 50 and then a scaled version or dilation
Hence we have a scale factor of
It is the same beacuse x is equal to y so x and y both equal 22
