bluegrassgamer bluegrassgamer

01-05-2020
Mathematics

contestada

Please Simplify these expressions:
1. 2a + 10 - 6 + 4a
2. -7 + 3x - 5x + 7
3. -5(3b - 2) + 10b
4. -8 - 4d + 3b - 6 + d

Respuesta :

CuteGift CuteGift

01-05-2020

Answer:

1) 2a+4a+10-6= 6a + 4

2) 3x-5x+7-7= -2x

3) - 15b+10 +10b= -5b + 10

4) - 4d+d-8-6+3b= - 3d - 14 +3b

Answer Link

giftyagana750 giftyagana750

01-05-2020

Answer:

.

Step-by-step explanation:

1.2a+4a+10-6

=6a+4.

2.-7+7+3x-5x

=-2x.

3.-15b+10+10b

-15b+10b+10

=-5b+10

4.-8-6-4d+d+3b

-14-3d+3b.

Answer Link

Otras preguntas

Write a program that stores the value 16 in the variable length and the value 18 in the variable width. Have your program calculate the value assigned to the va

How long have lions been around for?

The mineral we call diamond is the hardest known substance on Earth. Explain why attaching small pieces of diamond to the tips of saw blades and drill bits make

Read the excerpt from "Mother Tongue." Yet some of my friends tell me they understand 50 percent of what my mother says. Some say they understand 80 to 90 perce

Araised flower bed requires 13 cubic feet of garden soil. You can get a good deal by importing the soil, but it is sold from the dealer in cubic meters. To the

You plan to take your hair blower to Europe, where the electrical outlets put out 240V instead of the 120V seen in the United States. The blower puts out 1700W

Rheumatoid arthritis symptoms and treatment

Sin2x=______ A.2sinxcosx B.1/2(cos(a-b)-cos(a+b)) C.1-2sin^2x D.2sinx+2cosx

Does anyone know about Walt Disney

. 5(6 - 4v) - v +21