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

why is black history month important

Read the excerpt from "Broken Chain." Alfonso studied the magazine pictures of rock stars for a hairstyle. He liked the way Prince looked—and the bass player fr

Where in the body can you find chemoreceptors? A. on the skin and ears, to detect pressure, touch, motion, and sound B. on the retina, to detect a single photon

How do I work this problem out using the equation A=Pe^rt

Read the opening line from a draft of an informative essay. Which is the best revision of the sentence? Trade between Great Britain and Japan expanded as op

Noor brought 21 sheets of stickers. She gave 1/3 of a sheet to each of the 45 students at recess. She wants to give teachers 1 1/2 sheets each.

Find the area of a parallelogram with the given vertices. P(-2, -5), Q(9, -5), R(1, 5), S(12, 5)

what is the highest mountain in Jamaica

Asif spent $745.10 on 13 new file cabinets for his office. Small file cabinets cost $43.50 and large file cabinets cost $65.95. Write and solve a system of equa

what is the least common factor of 6 and 8