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
Snowcat [4.5K]
3 years ago
14

Please help quickly if possible

Mathematics
2 answers:
lora16 [44]3 years ago
4 0

Answer:

$36

Step-by-step explanation:

8a+5c

8(2)+5(4)

16 + 20

36

krok68 [10]3 years ago
4 0

Answer:

36

Step-by-step explanation:

This is 36 because if there is 2 adults and a is adults, then 8 times 2, adults, is 16 plus then 5 times 4 children, which is 20, so 20+16=36

You might be interested in
How to distribute this problem:<br> (x-8)^2 + 16
Usimov [2.4K]

Answer:

We conclude that:

\left(x-8\right)^2+16=x^2-16x+80

Step-by-step explanation:

Given the equation

\left(x-8\right)^2\:+\:16

First, solve (x - 8)²

Apply Perfect Square formula:    (a - b)² = a² - 2ab + b²

a=x,\:\:b=8

\left(x-8\right)^2=x^2-2x\cdot \:\:8+8^2

             =x^2-16x+64

so the expression becomes

\left(x-8\right)^2+16=x^2-16x+64+16

                     =x^2-16x+80           Add the numbers: 64+16=80

Therefore, we conclude that:

\left(x-8\right)^2+16=x^2-16x+80

4 0
2 years ago
-3/8x - 11 = 4 pls HELP me im getting no where right now.
VashaNatasha [74]
-3/8x - 11 = 4
-3/8x = 15 Add 11 to both sides
x = -40 Divide both sides by -3/8
7 0
3 years ago
For what values of t on the interval [0, 21 ]is the instantaneous velocity positive​ (the projectile moves​ upward)?
OLEGan [10]

Answer:

0 <=t<=21

Step-by-step explanation:

Projectile is Moving upwards on an interval of (0 to 21), if we plot Velocity vs Time and denote positive y-axis above 0 and negative y-axis below  0(for velocity), then from 0 to 21 t projectile is moving upwards and has positive velocity, when the projectile reaches the top of it's motion and returns back down to ground it's velocity is negative and is plotted below the y =0 (note that is for t > 21).

hence for the interval 0 <=t <=21 the instantaneous velocity is positive (Note, instantaneous velocity is also the derivative of the velocity or the slope ).

8 0
3 years ago
Use synthetic division to solve (x cubed minus x squared minus 17 x minus 15) divided by (x minus 5). What is the quotient?
My name is Ann [436]

Answer:

It is A

Step-by-step explanation:

4 0
2 years ago
HELP ASAP<br> Find the 15th term or the geometric sequence 7, -21, 63,
mihalych1998 [28]
<h3><u>Answer:</u></h3>

33480783

<h2><u>Step-by-step explanation:</u></h2>

<u>Finding the Common Ratio:</u>

We know that the formula for the common ratio of a GP is:

r = aₙ / (aₙ₋₁)        <em>(Where n is any integer)</em>

<em>replacing the values, taking n=2</em>

r = -21 / 7

r = -3

<u>Solving for the 15th Term:</u>

We know that the Formula for the nth term of a GP:

G(n) = a * r ⁿ⁻¹     <em>(where a is the first term and r is the common ratio)</em>

<em>replacing the values (taking n = 15 since we need the 15th term)</em>

G(15) = 7 * (-3)¹⁴

G(15) = 33480783

Hence, the 15th term of the given GP is 33480783

5 0
3 years ago
Other questions:
  • GUYS PLZ ANSWER IM BEGGING U PLZis the answer
    13·2 answers
  • A baker is calculating the charge for two types of cookies. what formula tells the cost, in dollars, if chocolate chip cookies a
    5·2 answers
  • If D varies directly with t and D is 105 when t is 3, what is D when t is 8
    12·1 answer
  • Cynthia besch wants to buy a rug for a room that is 1313 ft wide and 2222 ft long. she wants to leave a uniform strip of floor a
    6·1 answer
  • Write the linear inequality shown in the.The gray represents the shaded region.
    9·1 answer
  • Simplify the following expression<br> 2x − 6y + 3x2 + 7y − 14x
    10·1 answer
  • the bus driver made 6 stops on his way into town no passanger exited the bus by stop 3 there were 9 passangers on the bus this g
    6·1 answer
  • PLEASE ANSWER THIS ALGEBRA QUESTION ILL MARK YOU BRAINLIEST
    10·1 answer
  • Please answer correctly !!!! Will mark Brianliest !!!!!!!!!!!!!!
    15·1 answer
  • What is the length of a
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!