Miguelmontel Miguelmontel

09-03-2022
Mathematics

contestada

algebra work need help
please show working

algebra work need help please show working class=

Respuesta :

LammettHash LammettHash

09-03-2022

Expand the left side:

(3x + 2) (5x + 1) = 15x² + 10x + 3x + 2 = 15x² + 13x + 2

Then a = 15 and b = 13, so a - b = 2.

Answer Link

Otras preguntas

The area of a square is 81square centimeters. First, find the length of a side. Then, find the length of the diagonal?

which value of X is the figure a rhombus? x = 20.5x = 2.6x = 15.19 x = 7

Mr. Nevin buys a car for $18,500. The value of the car depreciates 9% per year; 7 year

9. How many sides does a regular polygon have if each exterior angle measures 40°? 9 10 8 6

organelles ·DNA in nucleus ·contains four kingdoms ·autotrophs and heterotrophs The characteristics describe organisms found in the domain A) Archaea. B) B

Niche differentiation is the process by which potential competitors in an ecological community _____. niche differentiation is the process by which potential co

The japanese buyer (as portrayed in the video) seemed to show more control over his feelings and communicated in a way that made it difficult for the seller to

Suppose you deposit $1,348 at an interest rate of 2.5% per year for 18 months. Find the simple interest. Then find the total of principal plus interest A. $5,0

A greenhouse grew tomato plants. It sold 276 tomato plants amd 307 roses. There are 187 tomato plants left. How ma3y tomato plants did the greenhouse originally

He story is told by the main character you reader can't see anything beyond the narrator sees and knows which type of point of view is being direct described Th