<span>The answer is that x = 21/9.
Start with the original: 4(2x - 1) - 7 = 4 - x + 6
Now distribute the 4:</span> <span> 8x - 4 - 7 = 4 - x + 6.
Now combine the like terms. 8x - 11 = -x + 10.
Now add x to both sides. 9x - 11 = 10.
Now add 11 to both sides. 9x = 21.
And divide by 9 on both side. x = 21/9. </span>
Z = 7 i think not 100% sure
Answer: 240 feet squared
Step-by-step explanation: A=(b1+b2)h is formula used for trapezoids.
Plug the appropriate numbers in and solve.
Answer:
Just turn 25% into a decimal (25/100 is .25) Then multiply that by 40 to get 10. After that, add the 10 dollars to the original 40 to get $50
Hope this helps
