1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Liono4ka [1.6K]
4 years ago
7

35a+140-15a=21a+147 can u solve this I'm having some trouble

Mathematics
2 answers:
s344n2d4d5 [400]4 years ago
6 0
I'm pretty sure a = -7
maks197457 [2]4 years ago
5 0
35a+140-15a=21a+147
 group like terms: 35a-15a-21a=147-140
                             -1a                  7
                              ----               =-----
                               -                     -
                                a                  = -7

You might be interested in
Six servings of stew can be cooked in a 2-quart pot. How many can be cooked in a 12-quart pot?
sergiy2304 [10]

Answer:

you're question is a bit difficult to understand as your probably have scanned it. However by the looks of it Jane is correcr

8 0
3 years ago
Find one rational and one irrational no. between 3 and 5.
Leya [2.2K]
Rational number between 3 and 5 = 3.5
irrational number between 3 and 5 = (pi) ....3.14159265359.......
4 0
3 years ago
Write the expression (4x-2)•6(2x+ 7) in the ax2+bx+c What are the values of the coefficient
tresset_1 [31]
The values of the coefficient are ax^2+bx+c=

48x^2-24x+84 and A= 48, B=-24, C=84.

(4x-2)•6(2x+7)=

6•2x+ 6•7

(4x-2)(12x+42)=

4x•12x= 48x^2 4x•42= 168.

-2•12x= -24x -2•42=-84

48x^2-24x+168-84=

48x^2-24x+84=

A= 48, B=-24, C=84

ax^2+bx+c= 48x^2-24x+84.
3 0
3 years ago
Solve for x. Show your work with proper statements and notation.
9966 [12]

Answer:

x = 26

Step-by-step explanation:

The sum of the angles around point O = 360°, thus

x + 3x + 256 = 360 , that is

4x + 256 = 360 ( subtract 256 from both sides )

4x = 104 ( divide both sides by 4 )

x = 26

4 0
4 years ago
7/18 - 1/3 , 1/2 - 1/5 - 1/10 and 3 1/2 - 2 5/9 please help thank you ​
algol13

Answer:

Step-by-step explanation:

7/18=7/18

it cant be divided agian

1/3=1/3

it cant be divded agian

1/5=1/5

it cant be divded agian

1/10=1/10

it cant be divded agian

3 1/2=3/2

2 5/9 =10/9

i am not sure if this is what you wanted ...

4 0
3 years ago
Other questions:
  • How to solve 8|x-11|+3 greater than or equal to 57
    12·1 answer
  • The rent of a room is increased from rupees 2500 to rupees 3000 . Find the percent increase in rent
    15·2 answers
  • Write the equation of this line in slope-intercept form.
    9·1 answer
  • Find the product. -2 xa (-4 xb - 2 x 3 + 5 x )
    8·1 answer
  • Find the square of the number -1/4
    6·2 answers
  • Look for a pattern.Write the missing numbers.<br><br> 4,6,10,16,24
    10·1 answer
  • 6 ÷ 1/3= what is the answer
    12·2 answers
  • I'm not really good at clearing fractions I need help with this problem please!
    5·1 answer
  • Translate the figure 3 units left and 4 units down.
    15·1 answer
  • M = 4.2 is a solution for m(5+8) = 54.6
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!