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
Anestetic [448]
3 years ago
11

F(x)=5(x-2) find x if f(x)=-20

Mathematics
1 answer:
Lapatulllka [165]3 years ago
3 0

Answer:

x = -2

Step-by-step explanation:

f(x)= 5(x-2)

since, f(x)= -20

-20 = 5(x-2)

x-2 = -20/5

x = - 4 + 2

x = -2

You might be interested in
Find the amount A accumulated after investing $4800 for 17 years at an interest rate 6.2% compounded quarterly.​
Nostrana [21]

Answer:

A = $13,660.81

Step-by-step explanation:

P (principal) = $4,800.00

I (interest) = $8,860.81

First, convert R as a percent to r as a decimal

r = R/100

r = 6.2/100

r = 0.062 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 4,800.00(1 + 0.062/4)(4)(17)

A = 4,800.00(1 + 0.0155)(68)

A = $13,660.81

8 0
2 years ago
Y=3x- 15 ordered pair
astraxan [27]
Three ordered pairs would be
x   y
0, -15
1, -12
2, -9
ect... 
5 0
3 years ago
Can someone plz help me
finlep [7]
2(-1) + 3 = -2 + 3 = 1 Hence the third option.
8 0
3 years ago
Chanel is going to paint a chervron design on her wall using the template. She will need to paint 50 of the templates. How many
sashaice [31]

Answer:

350 in²

Step-by-step explanation:

Assuming the solid likes are the design. So we see two parallelograms there.

Area of 1 parallelogram = base x height. Since we have a joint height, we will multiply the total height with the base (both have the same base length) to get the area of 1 design.

1 design = 3.5 x 2 = 7 in²

50 designs = 7 x 50 = 350 in²

8 0
3 years ago
Answer with Explanation please! Thank you!
Anna [14]

Answer:

The answer is D.

Step-by-step explanation:

First you have to get rid of brackets by expanding :

3 {q}^{2}  +  {r}^{3}  + 5r - 8q + 2( {q}^{2}  + r)

= 3 {q}^{2}  +  {r}^{3}  + 5r - 8q + 2 {q}^{2}  + 2r

Next you have to simplify by collecting like terms :

{r}^{3} +  3 {q}^{2}  + 2 {q}^{2}  + 5r + 2r - 8q

=  {r}^{3}  + 5 {q}^{2}  - 8q + 7r

6 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP! 11 pts.
    14·2 answers
  • Need help can you please explain how I do this.
    12·1 answer
  • a plane flies at a height of 1800 feet over a 150 foot tall building how far above is the building is the plane
    15·1 answer
  • Today, gasoline prices are $3.44 per gallon. One year ago, gasoline prices were $3.75 per gallon.
    11·2 answers
  • What is the domain of the following list of ordered pairs? (-2, 1), (2, 0), (-1, -3), (4, 6)
    6·1 answer
  • I need help whats the closer 3 or 7 whats in the mittle
    9·1 answer
  • (Here's a free one )
    15·1 answer
  • Module 10.1 lesson quiz dilations
    14·1 answer
  • Help please on quiz !!
    12·1 answer
  • Create a equation to solve for the mid segment with bases x-6 and 2x-9
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!