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
hjlf
3 years ago
14

7(2a−9)−(8a+2) Simplified please anyone?

Mathematics
1 answer:
Verizon [17]3 years ago
8 0

Answer:

6a+61

Step-by-step explanation:

7(2a-9)-(8a+2)

7x2a=14a

7x9=63

14a+63-(8a+2)

-1x8a=-8a

-1x2=-2

14a+63-8a-2

6a+61

You might be interested in
I need the answer ASAP
GalinKa [24]

Answer:

the answer is A

Hope it helps

5 0
2 years ago
Which is gearther 23in or 2ft
zlopas [31]
If you convert feet to inches, 1 ft = 12 in

2 feet * 12 inches = 24 in

That means 2 ft is greater than 23 in.
5 0
3 years ago
7. log(x+3)(2x + 3)+log(x+3)(x +5)= 2
OverLord2011 [107]

log(x+3)(2x+3)+log( x+3)( x+5) =2

logx(2x+3)+3(2x+3 )+log x(x+5)+3(x+5)

log {2x}^{2}  + 3x + 6x + 9 + logx {}^{2}  + 5x + 3x + 15

6 0
3 years ago
Please please do a step by step of how to solve the equation and the answer! please and thank you!
Yuliya22 [10]

Answer:

Value of x using quadratic formula (x = -4) and (x = -5)

Step-by-step explanation:

Given:

Equation

x² + 9x + 20 = 0

Find:

Value of x using quadratic formula

Computation:

Quadratic formula = [-b±√b²-4ac] / 2a

Given equation;

x² + 9x + 20 = 0

a = 1 , b = 9 , c = 20

By putting value

[-9±√9²-4(1)(20)] / 2(1)

[-9±√81-80] / 2

[-9±√1] / 2

(-9 + 1) / 2 , (-9 - 1) / 2

-8 / 2 , 10 / 2

-4 , - 5

Value of x using quadratic formula (x = -4) and (x = -5)

6 0
3 years ago
If a nine-day single payment loan has a periodic interest rate of 10.5%, what is
Strike441 [17]
B . 5635.6% not for sure but I think that’s the answer
6 0
3 years ago
Other questions:
  • the odds of rolling a certain number on a single die is 1 chance in 6 rolls in the course of a game someone rolled 3 fives accor
    6·2 answers
  • -6x &lt; 48<br> a. x &gt; -8<br> b. x &lt; 8<br> c. x &lt; -8<br> d. x &gt; 8
    14·2 answers
  • Quinn is playing video games at a virtual reality game room. The game room charges 20 dollars for every 30 minutes of play time.
    11·2 answers
  • The solution set for |2x - 1| = 15 is {8} {-8, 8} {-7, 8}
    14·2 answers
  • Solve each equation:
    15·1 answer
  • A) |9+x|=2x<br> b) |x+6|=2x+9
    8·1 answer
  • Please help with this ny teacher wants to ask me how to do it next​
    6·2 answers
  • Can someone helpp with thissssssssssssssss
    10·1 answer
  • What is the circumference of this circle r = 2 km
    6·2 answers
  • You want to make sugar cookies and chocolate chip cookies. You have only one dozen eggs and 20 cups of flour. For each batch of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!