BRAINLIEST! HELP PLEASE :C Which pair of structures would provide a positive identification of a plant cell under a microscope?

chloroplast, large central vacuole

large central vacuole, flagellum

cytoskeleton, cell wall

endoplasmic reticulum, chloroplasts

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 =

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.