lilly54321 lilly54321

13-11-2020
Mathematics

contestada

My math problem went from 10a+15=65 to 10a+15-15=65-15. Explain what happened in this step.

Respuesta :

sarahforeman sarahforeman

13-11-2020

You subtracted 15 from both sides so you can isolate 10a.

Answer Link

13-11-2020

Answer:

You are subtracting 15 from both side to isolate 10 a it would look like this afterwards:

10a=65-15

And you continue to solve

Step-by-step explanation:

Answer Link

Otras preguntas

Which of the following points is in the solution region to the inequality: 2x + 3y ≤ -5 (-2, -2) (-2, 2) (2, 2) (2, -2)

suppose the juice was instead packaged like the cider. Approximately what is the cost per gallon of the juice

Solve the equation using the quadratic formula: 2x^2-5x+2=0

What happens when water’s salinity increases? A) Mass decreases B) Freezing point decreases C) Buoyancy of objects decreases D) The amount of dissolved mineral

Back in Galileo's day, one of the objections to the heliocentric model of the solar system is that if the earth is spinning, we should all be "thrown off the ea

The debate team is holding a car wash. They washed 126 cars in 3 hours. At that rate, how many cars could they wash in 7 hours?

What needs to be the relation between the two forces to cause the upper magnet to float without moving?

Which is greater: 2 feet or 1 yard? Explain.

In the 1800s, middle-class women in America hadO few job opportunities.O many job opportunities.O many educational opportunities.Ofew chances to stay at home.pl

Can a moving object have gravitational energy?