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
ankoles [38]
3 years ago
9

Given: F(x) = x + 2 and G(x) = 3x + 5 (F * G) (x) =

Mathematics
1 answer:
RUDIKE [14]3 years ago
8 0

Answer:

3x²+11x+20

Step-by-step explanation:

x(3x+5)+2(3x+5)

3x²+5x+6x+20

3x²+11x+20

You might be interested in
Which set of ordered pairs does not describe a function?
dem82 [27]
C I think so sorry if I’m wrong
5 0
3 years ago
Sal the sloth takes one hour to travel 7 1/2 feet. If he continues to travel at the same rate, how long will it take him to trav
pentagon [3]

Answer:

4 hours

Step-by-step explanation:

Since we know he travels at a rate of 1:7.5 all we have to do is divide 7.5 by 30. Do you use proportions? You can set this up as a proportion and the find answer easily.

1\frac{1}{7.5} =\frac{x}{30}

Now we cross product.

7.5 multipled by x  =7.5x

1x30=30

so now we have

7.5x=30

Now we have to divide 7.5 on both sides which gives us

x=4

3 0
2 years ago
SUPER URGENT!!!!!!!! I NEED HELP!!!!!1 PLSSSS!!!!!Use the linear combination method to solve the system of equations. Explain ea
Vedmedyk [2.9K]

Answer:

x=-3,y=-2

Step-by-step explanation:

Given 2 expressions

S1:3x-8y=7

S2:x+2y=-7

Write one equation in terms of any variable (x or y)

Here I am writing S1 in terms of y

3x-8y=7\\3x-7=8y\\y=\frac{3x-7}{8}

Substitute this value of y as the value of y in S2

⇒x+2y=-7\\x+(\frac{3x-7}{8} )\times2=-7\\8x+6x-14=-56\\14x=-42\\x=-3

Therefore x=-3

Substitute this value of x in any of the expressions S1 or S2

Here i am substituting in S2

⇒x+2y=-7\\-3+2y=-7\\2y=(-7+3)\\2y=-4\\y=-2

Therefore x=-3 and y=-2

6 0
3 years ago
5, ?, 10, 12 and 1/2
prohojiy [21]
What he/she said lol
7 0
2 years ago
Which net represents the pyramid below
erica [24]

Answer:

Step-by-step explanation:

its D

5 0
3 years ago
Other questions:
  • What is the percentage of increase from the least expensive policy to the most expensive policy? To the
    6·2 answers
  • When a number is increased by 4% the result is 62. Percent what is the original number
    13·2 answers
  • Consider the triangle. Which shows the order of the angles from smallest to largest? angle A, angle B, angle C angle B, angle A,
    13·2 answers
  • Kim scored 33 points at her basketball game game with a combination of 2-point shots and 3-point shots. If she made a total of 1
    8·2 answers
  • The graph shows the best-fit regression model for a set of data comparing the number of hours spent hiking and the number of mil
    11·2 answers
  • I need help desperately
    14·1 answer
  • 8b+4 - 4b + 2<br><br>I need this answer asap​
    13·2 answers
  • PLZ ANSWER CORRECTLY 1 2⁄6 ÷ 4 1⁄3
    7·2 answers
  • 3tanx3x=3 square rooted<br>​
    6·1 answer
  • In 5 years time, Maja’s age will be twice what it was 6 years ago. How old is Maja now?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!