imadethisforoneapp imadethisforoneapp

19-05-2022
Mathematics

contestada

Jonas bought 3 books. Each book was the same price. After using a $10-off coupon, the total charge was $20. Which equation can be used to find b, the cost of each book?

Respuesta :

annvergs annvergs

19-05-2022

Answer:

3b-10=20

Step-by-step explanation:

3b-10=20

3b-10+10=20+10

3b=30

3b/3=30/3

b=10

Answer Link

Otras preguntas

An ellipse is graphed. Which statements about the ellipse are true? Select three options. An ellipse is graphed. Which statements about the ellipse are true? Se

Which of the following is true regarding the effect of a debtor offering to pay a different type of payment, for example, goods instead of money, on a debt for

Leading up to the victory of Vicksburg, General Ulysses S. Grant _[blank]_. Which phrase best completes the sentence? A) conquered Fort Henry and Fort Donelson,

Simplify the expression -3÷(-3/5)

Andy is buying a car he negitiated a 7% decrease on a £6500 car he wil pay the full balance in 12 equal monthly payments calvulate the amount paid each month

¿Cuál serie numérica tiene como regla general Xn = 2n +1?a. 3, 5, 7, 9b. 2, 4, 5, 8c. 4, 6, 8,10d. 2, 3, 4, 5

In quadrilateral ABCD: AD=BC, ∠DAC=50°, ∠DCA=65°, ∠ACB=70°. Find the measure of ∠ABC, in degrees.

HELP AGAIN A car going .80m/s accelerates uniformly at .20m/s^2 . What is the distance covered in 1.3 minutes? brainliest goes to person who shows formula/work

After losing 3 baseball cards, Peter gave half of his remaining cards to Bobby. If Peter gave Bobby 9 baseball cards, how many cards did Peter start with?

Can someone help me with this question please?