Answer:
1648
Step-by-step explanation:
The cost for buying the tent is $230.
65% was increasesd for selling. Then the rate is
The tax is 8%. So this is from the marked price.
Therefore the total cost of the tent is $225.39.
Answer: x = 1
Step-by-step explanation:
1) Reorder the terms:
2(-4 + 3x) + -5 = -7
(-4 * 2 + 3x * 2) + -5 = -7
(-8 + 6x) + -5 = -7
2) Reorder the terms:
-8 + -5 + 6x = -7
3) Combine like terms: -8 + -5 = -13
-13 + 6x = -7
4) Solving
-13 + 6x = -7
5) Solving for variable 'x'.
6) Move all terms containing x to the left, all other terms to the right.
7) Add '13' to each side of the equation.
-13 + 13 + 6x = -7 + 13
8) Combine like terms: -13 + 13 = 0
0 + 6x = -7 + 13
6x = -7 + 13
9) Combine like terms: -7 + 13 = 6
6x = 6
10) Divide each side by '6'.
x = 1
11) Simplifying
x = 1
<h3>
Answer: <em>
17</em></h3>
Step-by-step explanation:
<em>Pythagorean Theorem</em>
<em>a^2+b^2=c^2</em>
<em>8^2+15^2=c^2</em>
<em>64+225=c^2</em>
<em>289=c^2</em>
<em>Now square both sides</em>
<em>x=17</em>
Distribute.
3(x+6)
3x+18
8(x-3)
8x-24
3x+18+8x-24
Combine like terms.
11x-6= 27
Add 6 to the other side.
11x= 33
Divide both sides by 11.
x=3
I hope this helps!
<em>~cupcake</em>
