Ur answer will be marked as brainliest for sure :D
Plz answer it fast... very simple question
y'll get pts too

Find the multiplicative inverse of the following:
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What is the standard form of -5x^2+2x^4-11+x^3+3x

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =