Step 1: Step 2: Step 3: Step 4: 50 40x + 9x - 7=0 50+ (-40x + 9x) - 7 = 0 50+ (-40 + 9)x - 7 = 0 50+ (-31x) - 7 = 0

Q: Identify the property illustrated for the followin If 2x+3=5 and 5 = 3x-4, then 2x+3= 3x-4.

A: Given that: if 2x+3=5 and 5=3x-4 then 2x+3=3x-4

Q: Simplify. 5x x² + 2x 2 + 2x - 8 3 x + 4

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Q: what is the algebraic rule if the coordinate is translated 9 units to the right and 11 units up?

A: Given,          The coordinate is translated 9 units to the right and 11 units up.

Q: Suppose an -6a, 1+ lan 2 - lan 3 and a4 34, as = -211, and as 1305. Find a1, a2, az. %3D %3D and

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Q: n? O Show that ¬-2n= 0(n²). Show your work and give specific

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Q: #3 { x² + y² = 16² x² = √ = 14 S write your answer as exact number not decimal

A: given equation to find the solutions

Q: A quadrilateral is a four­sided figure like the one shown below whose angle sum is 360°. If one…

A: Given, one angle measures x° second angle measures 3x° third angle measures 5x°     Find the fourth…

Q: could step 2 be broken down further? cant understand how it got -9

A: Let's solve.

Q: Simplify. 2a-1+ 3b- a-1-b-1 2a-1+ 3b -2 a-1-b-1

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Q: Let ā = and b . Find 3ā + b. -

A: We will simply use vector addition rules to find the answer

Q: Kate takes 50 selfies in an hour, and 20 additional selfies in the next hour. If the pattern…

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Q: 6 - 7z + 5) dz Find Preview +C

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Q: Solve. Enter your answers as a comma-separated list. v-10/v2-5v+4  =  3/v-1   -    5/v-4

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Q: Caroline takes 50 selfies in an hour, and 20 additional selfies in the next hour. If the pattern…

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Q: Saylor takes 40 selfies in an hour, and 20 additional selfies in the next hour. If the pattern…

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Q: (5x:xcZ,12xl 8}

A: The set of all real numbers is defined as Z. Hence, Z = {……, –3, –2, –1, 0 , 1, 2, 3, ….}.

Q: can u double check and answer this again

A:

Q: what is the sign for intersection?

A: To determine the sign of intersection.