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Leya [2.2K]
3 years ago
9

(6x^3-x^4+7)+(7x^4-3+2x^2

Mathematics
1 answer:
Mama L [17]3 years ago
5 0

Answer:

6x⁴ + 6x³ + 2x² + 4

General Formulas and Concepts:

<u>Algebra I</u>

  • Combining Like Terms

Step-by-step explanation:

<u>Step 1: Define</u>

(6x³ - x⁴ + 7) + (7x⁴ - 3 + 2x²)

<u>Step 2: Simplify</u>

  1. Combine like terms (x⁴):                    6x⁴ + 6x³ + 2x² + 7 - 3
  2. Combine like terms (Z):                     6x⁴ + 6x³ + 2x² + 4
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Kasey has 8 packages of gelatin. She plans to fill molds that each take 1 1/3 packages of gelatin. Each mold can be divided into
Ipatiy [6.2K]

if in total Kasey has 8 packaged of gelatin and it takes 1 1/3 for each mold which equals 6 servings than you could work it out as

8 divided by 1 1/3=6.015 since its not a whole number than you'd want to go down to just 6 resulting in Kasey creating 6 molds

6 molds times 6 servings= 36 servings

6 0
3 years ago
What is the solution of (3x + 8)/(x - 4) &gt;= 02
ipn [44]

Answer:

3x+8=0

x=-8/3The face of the denominator must be 0

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Step-by-step explanation:

4 0
3 years ago
Simplify (x - y + 1) - (x + y - 1).<br> -2y+2<br> 2y - 2<br> -2x + 2y<br> O2x - 2y + 2
Finger [1]

Answer:

-2y +2

Step-by-step explanation:

(x - y + 1) - (x + y - 1)

Distribute the minus sign

(x - y + 1) - x - y + 1

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7 0
3 years ago
Read 2 more answers
PLEASE HELP ME FAST!
poizon [28]
-9! person above was right
3 0
3 years ago
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Free_Kalibri [48]
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3 years ago
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