breannayde100 breannayde100

01-11-2019
Mathematics

contestada

Simplify the expression -30 + d - 12 +6d

Respuesta :

rya2805 rya2805

01-11-2019

Answer:

the answer is 7d - 42

Step-by-step explanation:

add like terms

-30 + (-12) = -42

6d + d = 7d

combine the two terms together

7d - 42(standard form) or -42 + 7d

Answer Link

Otras preguntas

The adult population of a town in 2000 was 400. The child population of the town in 2000 was 120. Both the adult and child populations increased by the same per

ethics are affected by the how society currently operates 1 true 2 false

What is the nth term of the arithmetic sequence 7,5,3,1?

7 + x - 15= -2 2/3 what is x

Carl earned $40 for 5 hours of mowing lawns. He earned $35 for 7 hours of babysitting. Which statement correctly compares Carl’s earnings per hour for mowing la

Solve the problem be using proper methods. Show work. If you invest $1200 at an interest rate of 1.3% compounded continuously, a) How much will you have in 5 y

hi how are u i really hope ur day is good cause mine is horrible

Which definition of the word entertain best fits the meaning of this sentence

Checks and Balances in Georgia GovernmentWhich answer would correctly go in the area labeled "2" on the graph?A) Overrides vetoes. B) Appoints officials. C) Con

Which word means "to get away from something"? a become b dream c escape d practice