Multiply 3 times x which gives you 3x then multiply 3 times -1 which gives you -3. Now you have an equation 3x-3=6. This is a two step equation so you have to add 3 (inverse operation) to 6 which gives you 9. Now you divide 9/3 which equals 3. The answer is 3
Answer:
<h2>The ratios will be equal to the scale factor.</h2>
Step-by-step explanation:
Dilation transforms an image to a different size.
In Dilation, the shape of the image remain same, but the size of the figure change as per the scale of the Dilation.
As per example, if the scale factor of Dilation is 2, then the area of the dilated figure = 
.
Similarly, the sides increase or decrease as per the scale factor.
.
Answer:
42.8%
Step-by-step explanation:
Step one:
given data
A department store buys 100 shirts at a cost of $700
let us find the cost of 1 shirt
cost of 1 shirt= 700/100= $7 per shirt
The cost price per shirt = $7
We are given that the selling price = $10 per shirt
Step two:
The percent markup can be found as
percent markup= selling-cost price/cost price*100
percent markup= 10-7/10*100
percent markup= 3/7*100
percent markup= 0.428*100
percent markup= 42.8%
B C D are exponential functions
1) 4c*2
2)a*2
3)c
.........................*=square
