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
Vinil7 [7]
3 years ago
10

What is 3.1 - 4.9(x + 1)

Mathematics
2 answers:
liq [111]3 years ago
5 0

Answer:

-49x - 18 is the final answer!

Lubov Fominskaja [6]3 years ago
3 0
Answer :

-4.9x - 1.8 is the final answer !!
You might be interested in
Video club A charged $10 for membership and $3 for movie rental. Video Club B charges $15 for membership and $2 per movie rental
jarptica [38.1K]
Write an equation

10 + 3x = 15 +2x 
      -2x           -2x
-----------------------
10 + x (1x) = 15
-10                -10
----------------------
x = 5

cost= 25 (10 + 15) 
6 0
3 years ago
I need help with number 12 plz
OlgaM077 [116]

Answer:

347 is the initial spider population

Step-by-step explanation:

y = ab^x

is the formula for exponential growth and decay

a = the initial value

b is the growth or decay rate

b>1  it is the growth rate  (b-1) is the percent

0<b<1 it is the decay rate (1-b) is the percent

y = 347(1.2)^x

347 is the initial spider population

(1.2-1) = .2 = 20 % growth rate

6 0
3 years ago
Read 2 more answers
Cuanto es la raíz cuadrada de 3
marshall27 [118]
La raíz cuadrada de 3 es 1.73
7 0
3 years ago
Jane corporation produces model toy cars each sells for $29 99 sense its variable cost per unit is $14 25 sense what is the brea
n200080 [17]

Answer:

Break-even point in units= 20,000

Step-by-step explanation:

Giving the following information:

Selling price per unit= $29.99

Unitary variable cost= $14.25

Fixed costs= $314,800

<u>To calculate the break-even point in units, we need to use the following formula:</u>

Break-even point in units= fixed costs/ contribution margin per unit

Break-even point in units= 314,800 / (29.99 - 14.25)

Break-even point in units= 20,000

5 0
3 years ago
Write an equation in standard form that is parallel to the line y = 2x - 1 that passes through the point (1, 2). 2x - y = 0 O x
timofeeve [1]

Answer:

2x - y = 0

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 2x - 1 ← is in slope- intercept form

with slope m = 2

Parallel lines have equal slopes, thus

y = 2x + c ← is the partial equation

To find c substitute (1, 2) into the partial equation

2 = 2 + c ⇒ c = 2 - 2 = 0

y = 2x ← equation in slope- intercept form

Subtract y from both sides

0 = 2x - y , that is

2x - y = 0 ← equation in standard form

5 0
3 years ago
Other questions:
  • Write each expression in its radical form.
    7·1 answer
  • Write another division problem that has a quotient of 3 and a remainder of 28
    14·2 answers
  • I need help I don’t understand
    8·1 answer
  • Stephanie has $50 to spend at the art store. She decides to spend $20 on paper write an inequality that describes how much more
    14·2 answers
  • What type of correlation is shown in the scatter plot?
    8·2 answers
  • Which of the following equations is equivalent to 3/4a-6=1/4
    11·1 answer
  • A polynomial contains number of terms<br>​
    7·1 answer
  • Question 8 of 10 These box plots show daily low temperatures for a sample of days in two different towns. Town 15 20 40 45 Town
    5·1 answer
  • The height of Figure A is doubled to create Figure B. How will the surface area be affected?
    14·2 answers
  • Select the two values of x that are roots of this equation.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!