moorejordan12345 moorejordan12345

18-01-2019
Mathematics

contestada

Which expressions are equivalent? 3x + 5x and 8x 3(x + 4) and 3x + 12 a + b + a and 2a + b 18x + 2y and 15x + 3x + 2x 3a + 4a + 10 and 17a

Respuesta :

jd231706 jd231706

18-01-2019

Answer: 3x+5x and 8x, 3(x+4) and 3x+12, a+b+a and 2a+b

Step-by-step explanation:

3x+5x is equal to 8x, so they're equivalent

3(x+4) is also equal to 3x+12 when you use the distributive property

a+b+a is also equivalent 2a+b

Answer Link

Otras preguntas

The Dickin Medal, bearing the words 'We also serve' and 'For Gallantry', is awarded to which members of the armed forces in the UK?

what type of energy is a hot cup of soup and is it mechanical or not?

Britain and Russia managed to peacefully share control of Persia by... A. Letting Persia decide how to divide its assets. B. Setting up a joint committee to ove

How many numbers can you make with four digits

Under which type of government would state or provincial governments have the most sovereignty?

6x+3y=13 3x-y=4 what is the value of y

7. Which of the following sentences is punctuated correctly? Carolyn and I would go to the mall, (the skating rink), and then to a restaurant. Carolyn visited m

claudia is making a gelatin desseert for a party.She plans on making 12 servings for every 5 people.If each pan claudia uses to make the dessert holds 8 serving

Read the line from the story below and answer the question that follows. It was a steep bank, and he paused for breath at the top, excusing the act to himself

whAT IS THE VALUE OF 4 IN 7,040,836