Surface Area = 2×(5×3 + 5×2 + 3×2) = <span>62 inch<span>2</span></span>
the answer will be 33.33% percent
Answer: x = 4
Step-by-step explanation:
- Add the like terms. The new equation should be 8x - 6 = 26
- Add 6 on both sides of the equation. The equation simplifies to 8x = 32.
- Divide 8 on both sides of the equation. The solution is x = 4.
Answer:
y = 3 1/13
Step-by-step explanation:
Add 3 and combine like terms:
... (2 3/5)y = 8
Multiply by the reciprocal of the coefficient of y.
... y = 8 · (5/13) = 40/13
... y = 3 1/13
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<em>Check</em>
(3/5)(3 1/13) - 3 + 2(3 1/13) = 5
(3/5)(40/13) - 39/13 + 2(40/13) = 5 . . . . express everything with 13 as a denominator
24/13 - 39/13 + 80/13 = 5 . . . . . eliminate parentheses
(24 -39 +80)/13 = 5 . . . . . . . . . . add the fractions
65/13 = 5
5 = 5 . . . . . the answer checks