Algebra Questions from Nov 17,2024

Browse the Algebra Q&A Archive for Nov 17,2024, featuring a collection of homework questions and answers from this day. Find detailed solutions to enhance your understanding.

error msg
39. Elige la opción que resp entonces el doble de mi eda a) \( x / 2 \) b) \( 2+2 x \) c) \( 2 x \) d) \( x+2 \) Using the addition method, which of the following would be correct to eliminate \( y \) in the system? \( \begin{array}{l}6 x-5 y=25 \\ 4 x+15 y=13\end{array} \) Choose the correct answer below. A. \( 18 x-15 y=75 \) B. \( 6 x-15 y=25 \) C. \( 18 x-15 y=25 \) D. \( -18 x+15 y=-75 \) 34 Zie het voorbeeld met de functies \( f(x)=\frac{1}{2} x^{2}+5 x+10 \) en \( g(x)=-x^{2}+7 x-3 \). a Bereken in twee decimalen nauwkeurig de nulpunten van \( g \). b Bereken in twee decimalen nauwkeurig de lengte van het lijnstuk \( A D \). c De horizontale lijn door de top van de grafiek van \( f \) snijdt de grafiek van \( g \) in de punten \( E \) en \( F \). Bereken in twee decimalen nauwkeurig de lengte van het lijnstuk \( E F \). What is another name for the addition method to solve a system of equations in two variables? Choose the correct answer below. A. substitution B. elimination C. guessing D. graphing 20) Dos números suman 80 y uno equivale al \( 60 \% \) del otro. ¿Cuál es la diferencia positiva entre ambos números? A) 20 B) 30 C) 40 D) 50 3) \( 4+x=13 \) Seleccione la opción que pertenece a una inecuación racional. a. \( \frac{2 x-4}{x-2} \leq 8 \) b. \( x=10-3 x^{2} \) o c \( \frac{2 x-4}{x-2}=8 \) O d. \( x<10-3 x^{2} \) On a given planet, the weight of an object varies directly with the mass of the object. Suppose that an object whose mass is 7 kg weighs 14 N . Find the weight of an object whose mass is 8 kg . Solve the system or state that the system is inconsistent or dependent. \[ \begin{array}{rr}y= & 10.6 \\ 0.7 x+ & 2 y= \\ 0.7 .6\end{array} \] Find the numerical value of the log expression. \[ \begin{array}{c}\log a=5 \quad \log b=9 \quad \log c=-2 \\ \log \frac{a^{8} c^{2}}{\sqrt[3]{b^{7}}}\end{array} \]
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy