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
Lesechka [4]
3 years ago
14

7.

Mathematics
2 answers:
pantera1 [17]3 years ago
4 0

(2h – 3)(3h + 4) is the same thing as

2h(3h + 4) - 3(3h + 4)

6h^2 + 8h - 9h - 12

6h^2 - h - 12

Answer B.

kirill115 [55]3 years ago
4 0

Answer:

6h^2 + 8h - 9h - 12

6h^2 - h - 12

b is the answer

Step-by-step explanation:

You might be interested in
Which of the following sets of ordered pairs represents a function?
Artemon [7]

Answer:

B

{(8,-9), (-8,-5), (8-7), (-8,-6)}

Step-by-step explanation:

A function can have two X values but not two Y values

8 0
3 years ago
Read 2 more answers
BRAINLIEST +10 POINTS
Oksanka [162]
The forth one I can’t type that tho
7 0
3 years ago
Jenna is at a fair with four friends. They all want to ride the roller coaster, but only three people can fit in a car. How many
pav-90 [236]

Answer:

They can make 10 different groups of three.

Step-by-step explanation:

The order in which the people are in the car is not important, so we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

How many different groups of three can the five of them make?

Combinations of 3 from a set of 5. So

C_{5,3} = \frac{5!}{3!(5-3)!} = 10

They can make 10 different groups of three.

6 0
2 years ago
Is -38/9 rational or irrational
aleksley [76]

Answer:

yes

Step-by-step explanation:

6 0
3 years ago
Carol used 1.8 gallons of paint for a barn.She used 1/5 of the remaining paint for a dog house. She had 2/7 paint left. How much
Lilit [14]
1 4/5 + 1/5 + 2/7 =

1 28/35 + 7/35 + 10/35 =

1 45/35 = 2 35/45 =

2.78 gallons rounded to the nearest hundredth
5 0
3 years ago
Other questions:
  • How to solve a system of equations using elimination
    14·2 answers
  • 16 POINTS!! The solid in the diagram has a surface area of 18 units2. If a cube is added on the green face, what will the new su
    5·1 answer
  • No Calculator SAT Math Questions
    10·2 answers
  • I need help. 2/7 of _ is 14?
    7·1 answer
  • Find each angle??????????????
    8·1 answer
  • Tan^-1[-squareroot3/3] what is the degree
    11·2 answers
  • ............................
    6·1 answer
  • I’ll give brainiest pls help ASAP :)
    13·1 answer
  • Gerry purchases 12 hamburgers at a fast food restaurant for $2.25 each. For half the amount of money, he could purchase 5 buffal
    13·1 answer
  • Write an algebraic expression for the nth term of each sequence for 26,31,36,41,46
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!