luvjoyhappy luvjoyhappy

11-01-2015
Mathematics

contestada

Select the product of (7x - 8)(4x + 9).

Respuesta :

CatieSlotz CatieSlotz

11-01-2015

Foil it out:
(7x)(4x)+(7x)(9)+(-8)(4x)+(-8)(9)
28x^2+63x-32x-72
28x^2+31x-72

Answer Link

Otras preguntas

[tex]23 1/5 in to percentAGE

I just wanna pay my bills Rappin bout the way I feel I just wanna make a couple mill Leave it to the fam in the will I just wanna sign a record deal Maybe buy a

solve for bc !.??.?.?.?.

An object has an angular velocity of 1.0 rad and an angular acceleration of 0.5 rad/s. Is the speed of its rotation increasing or decreasing?

URGENT Find the area of the shaded region.

(2nd time posting HURRY!!) Write two sentences about an amusement park. Include at least two sensory adjectives in each sentence. Must be at least 2 sentences

Lesson Steps:Step 1: Look at the video click on the link below (Links to an external site.) The Story of Silk Roads (Links to an external site.) Step 2: Now tha

PLEASE HELP ASAP This table represents the monthly fees for checking accounts at two banks. Which statement is best supported by the information in the table?

All molecules that send signals from one cell to another are called A. hormones B. tissues C. steroids

g An airline is considering a project of replacement and upgrading of machinery that would improve efficiency. The new machinery costs $400 today and is expecte