Answer:
D. 7
Step-by-step explanation:
Since the two triangles are similar the ratio will be
56 : x
48 : 6
We can simplify 48 : 6 as 8 : 1 by dividing both 48 and 6 by the factor 6. Then you can compare 8 : 1 and 56 : x. When you do this you'll see that to go from 8 to 56 you have to multiply by 7. So you have to do that for 1 as well. 1 x 7 = 7. Therefore x = 7.
22.75/350=0.065
0.065*100=6.5 so it is a 6.5% tax rate
Hope this helps :)
The 2 numbers you multiply to get 18 are 6 and 3.
3b=y+3x
To solve for B you need to put B before the equals sign
