healingvibrations healingvibrations

29-08-2016
Mathematics

contestada

WILL AWARD A MEDAL AND FIVE STARS!!!!

WILL AWARD A MEDAL AND FIVE STARS class=

Respuesta :

29-08-2016

Hello,

f(x)-2x-7

g(x)=-4x+3

(fog)(x)=f(g(x))=f(-4x+3)=-2(-4x+3)-7=8x-6-7=8x-13

(fog)(-5)=8*(-5)-13=-53

Answer Link

Otras preguntas

What are two Cabinet-level positions?

Which term represents a type of nuclear reaction? (1) condensation (2) vaporization (3) single replacement (4) natural transmutation

What group of people was taken to America and sold as slaves?

Given the balanced equation representing a reaction: Al2(SO4)3 +6NaOH ==> 2Al(OH)3 + 3Na2SO4 The mole ratio of NaOH to Al(OH)3 is (1) 1:1 (2) 3:1 (3) 1:3 (

Two forms of solid carbon, diamond and graphite, differ in their physical properties due to the differences in their (1) atomic numbers (2) crystal structures (

Which compound is an electrolyte? (I) CH3CHO (3) CH3COOH (2) CH3OCH3 (4) CH3CH2CH3

is the planet Uranus surface rocky or flat?

What are two rights of everyone living in the United States?

Which reaction is single replacement? (1) 2H2O2 --> 2H2O + O2 (2) 2H2 + O2 --> 2H2O (3) H2SO4 + Mg --> H2 + MgSO4 (4) HCl + KOH --> KCl + H2O

Equal amounts or ethanol and water are mixed at room temperature and at 101.3 kPa. Which process is used to separate ethanol from the mixture? (1) distillation