ANSWER: 114ft^2
Area of cabinets = (4*2)+(4*2) = 16ft^2
Area of kitchen = (10*13) = 130ft^2
Subtract area of the cabinets from total area
130ft^2 - 16ft^2 = 114ft^2
Hey there! :D
So, we know that there are 3 z's and 3 6's.
3*z= 3z
6*3= 18
3(z+6) <== equivalent expression
3z+18 <== equivalent expression
z is by itself. It shouldn't combine. It should stay the same. 6 as a unit is separate from z.
Choices "B" and "E" are correct.
I hope this helps!
~kaikers
Answer:
1. 1500
2. 95.71%
Step-by-step explanation:
1. If a number is a ± b, then the relative error is b/a
35000 - 33500 = 1500
Amount of error = 1500
2. Percentage of two given data = smaller divided by larger then x 100
33500 / 35000 = 0.95714285714
0.95714285714 x 100 = 95.71%
2xy + 5 - 8 + 3xy - y +7 + 3y = 5xy - 8 + 2y + 12
Subtract 3 from both sides
simplify 12 - 3 to 9
break down the problem into these two equations
1 + p = 9 and -(1 + p) = 9
solve the first equation 1 + p = 9 and that would be 8 since 1 + 8 = 9 is true.
solve the second equation -(1 + p) = 9 and just simplify brackets and add 1 to both sides then add 9 + 1 and lastly multiply both sides by -1 and p = -10.
Gather both solutions
Answers: p = -10, 8