What is the value of a in the equation 5a – 10b = 45, when b = 3?

Question

13-01-2015
Mathematics

Answered

Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Connect with a community of experts ready to provide precise solutions to your questions quickly and accurately. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

What is the value of a in the equation 5a – 10b = 45, when b = 3?

Sagot :

Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.

Which sentence describes the medium of a story?A. At the end of the story, the main character finds out his rival is his father.B. The fight between good and ev

Which benchmark is an educator focused on when they ask children to point to a specific letter that is part of a poem?A. Recognizes that print conveys meaningB.

Which are risks to information? a. Unauthorized modificationsb. Authorized disclosure c. Accidental loss

Evaluate the formula [tex]$V=\frac{B h}{3}$[/tex] for [tex]$B=4 \, \text{cm}^2$[/tex] and [tex][tex]$h=6 \, \text{cm}$[/tex][/tex].

(3) 7.2 Eric and Thandi need to save R80 000 each to go on a holiday at the end of December 2027. Thandi decides that she will start saving at the end of Januar

The valence band maximum and the conduction band minimum in silicon are located: a) At the same k-point in the Brillouin zone. b) At different k-points in the B

Janie asked all of her classmates about the number of pets they have in their household. Her findings are shown in the table below.Number of Pets in Students' H

The estimated cost of putting up three bedroom houses 240,000 Ghana CDs it is made up of labour, materials and the contractors charge in the ratio 5:18:7 respec

Which of the following statements are true about the European settlement of Cape Town?A. The settlement was located in present-day Senegal.B. Natives were consi

$16,000 is invested for 2 years with an APR of 5.8% and a daily compounding. what is the balance in the account after 2 years

luana luana · Answer 1 · 2015-01-13T13:39:16-05:00

luana luana

13-01-2015

[tex]5a-10b=45\ \ \ \ \ \ \ and\ \ \ \ \ \ b=3\\\\5a-10\cdot3=45\\5a-30=45\\5a=45+30\\5a=75\ \ \ \ \ \ \ ||:5\\\boxed{a=15}[/tex]

Answer Link

Sagot :

Other Questions