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
Nady [450]
3 years ago
8

Find the sum of 12a + 7b, −6a − 9, and 14a − 12b.

Mathematics
2 answers:
VARVARA [1.3K]3 years ago
4 0

Answer:

20a + -5b + -9

Step-by-step explanation:

Taya2010 [7]3 years ago
3 0

Answer:

Step-by-step explanation:

20a-5b-9

You might be interested in
Let f(x) = 3x^2 – 8x + 5 and let g(x) = 2x – 8. Find
fenix001 [56]

Answer:

B. 3x² – 10x + 13

Step-by-step explanation:

given:

f(x) = 3x² – 8x + 5

g(x) = 2x – 8

f(x) - g(x)

= (3x² – 8x + 5) - (2x – 8)

= 3x² – 8x + 5 - 2x + 8

= 3x² – 10x + 13

3 0
3 years ago
Which of the following is NOT a typical tennis competition (connexus)
andrew11 [14]

Answer:

as a tennis player, i know this

Step-by-step explanation:

there is no triples loll

6 0
3 years ago
Read 2 more answers
What is the inverse of the equation f(x)=3x−8
inysia [295]
Should be 8)/3 = (3x - 8 + 8)/3 = 3x /3 = x.
6 0
2 years ago
2/3(12x+30)-12=0.4(15x+10)
nikdorinn [45]
Isolate the variable by dividing each side by factors that don’t contain variable.

Answer: x = -2

Hope this helps!
Have a great day!
7 0
3 years ago
Read 2 more answers
Write 10 12/5 as an equivalent improper fraction
romanna [79]
10 \frac{12}{5} = \frac{(10 X 5 ) + 12}{5} 
= \frac{62}{5}
8 0
3 years ago
Other questions:
  • Seven less than twice a number is greater then five more than the same number. which integer satisfies this inequality?
    6·1 answer
  • Water rushes over Niagara Falls at the rate of 180 million cubic feet every 30 mins. How much water goes over the falls in 1 min
    15·2 answers
  • What percent of $1.00 are a nickel and a dime?
    7·1 answer
  • What is fourty two minus 1/6
    6·1 answer
  • Help meh fvghdbskjwdjcbhfvdcbjskalm
    15·1 answer
  • The soccer team is planning to sell health bars for a fundraiser. The prices of purchasing health bars from two different compan
    12·2 answers
  • Yep here we go again:
    14·1 answer
  • Wite the ratio for sin A. ​
    10·2 answers
  • Write two fractions multiplication expressions that are equivalent to the expression 3/4X2/3
    11·1 answer
  • bob has 20 apples, billy has 20 pears, bob gives 4 pears to his little sister, billys uncle gives him 69 bananas. What is the di
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!