bluegrassgamer
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 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 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

The circulatory system works with what system to get nutrients to all body cells
A wall, blockade, and airlift were all a part of which city during the Cold War? Moscow Berlin Brussels London
How much is pollution control estimated to increase the cost of production in the United States?
two angles form a straight angle. what is the one angle measures 89°. what is the measure of the other angle?
2. Kate has yards of fabric and needs yards to make a skirt. How much extra fabric will she have left after making the skirt 4
Do all triangles have right angles why or why not
what x what gives me 42 but when you add it it gives me 14
how do you convert units in length?
What is 760 hundreds
The digit in the ones place is one. The digits in the tens place is double the ones. The debit in the hundreds place is double the tens. The deigns in the thous