Add like terms. Ignore parenthesis. And change the negative in front of the 2 into a positive. 4y minus y and 3 plus 2 makes... 3y+5
Answer:
density is equal to mass / volume
Step-by-step explanation:
mass / volume
400/25
16
To solve this, set up a proportion and solve.
It cost
$2 per ride.
Answer:
702in^2
Step-by-step explanation:
First you want to find out the area of each of the squares. So first lets do the two 9x9 squares.
9x9+9x9=81+81= 162in^2
Now lets do the bigger rectangle, we see that the width is 15 and that half of the lenght is 18. So with this information the area equation would be 15x(18+18)= 15x36= 540in^2.
Now that we have both the two smaller squares and the bigger rectangle we just have to add them together.
540+162=702in^2 would be the answer
- Yes, The equations 5y−2x=18 and 6x = −4y−10 form a system of linear equations.
For clear understanding refer to the attachment please! :)
