Answer:
2
Step-by-step explanation:
The shape expanded in size by a factor of 2. So the dilation scale factor is 2
Answer:
2x + 3
Step-by-step explanation:
Let's call the number x
twice a number is 2 times the number, or in this case 2x
3 more than 2x is 2x + 3
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Using the distributive property , 4*9+4*7 or 36+28
Answer:
b, c, and f
just divide 24/30 and youll arrive at .8! .8 is also the same as 8/10 and 80%
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