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
Taya2010 [7]
3 years ago
13

Hey everyone i need your help again what's 3(11x + 5) = 279

Mathematics
1 answer:
VikaD [51]3 years ago
3 0

Answer:

x = 8

Step-by-step explanation:

We can use PEMDAS to solve algebraic equations:

Parentheses

Exponents

Multiplication/Division

Addition/Subtraction

First, we have parentheses in this equation, so distribute

3(11x) + 3(5) = 279

Next, because there are no exponents, multiply

33x + 15 = 279

To isolate x, subtract 15 from both sides

33x + 15 - 15 = 279 - 15

33x = 264

Then divide both sides by 33

x = 8

You might be interested in
What is the inverse of the function 9y - 6 = 3x ?
IgorC [24]

Answer:

Option (2)

Step-by-step explanation:

Given function is,

9y - 6 = 3x

y = \frac{3x+6}{9}

To find the inverse of the given function,

1). Substitute x in place of y and y in place of x.

x = \frac{3y+6}{9}

2). Now we have to solve this equation for the value of y.

9x = 3y + 6

3y = 9x - 6

y = (3x - 2)

Therefore, inverse of the given function is y = (3x - 2)

Option (2) will be the answer.

8 0
3 years ago
A ball is thrown into the air with an upward velocity of 36 ft/s. Its height h in feet after t seconds is given by the function
Aloiza [94]

The ball's maximum height is 30.25 feet.

<h3>What is quadratic equation?</h3>

A quadratic equation in math is a second-degree equation of the form ax² + bx + c = 0. Here a, b, are the coefficients, c is the constant term, and x is the variable.

Given:

h= -16t²+36t+10

Differentiate w.r.t. 't',

h' = -32t+36

When h=0, that will be the maximum height

32t= 36

t= 9/8

t= 1.125 sec.

So, The maximum height is

h(1.123)= -16(1.125)² + 36*1.125+10

h(1.125) = 30.25 feet.

Learn more about this concept here:

brainly.com/question/10335037

#SPJ1

5 0
1 year ago
Please help! proof<br><br> Given: FA bisects ∠LFK and ∠LAK<br> Prove: FA bisects ∠LJK
serg [7]

Answer:look at the picture below

Step-by-step explanation:

Please consider making brainliest if you find this helpful

7 0
2 years ago
Luke delivered 225 circulars on traft street 134 on 87th street 218 on roosevelt street and 229 on jones circle. how many did he
11111nata11111 [884]
225+134+218+229=806 circulars
6 0
3 years ago
Read 2 more answers
What is the product of 9,028 x 100,000 written in expanded form​
mote1985 [20]

Answer:

902,800,000

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • How to find angles on two Line intersect
    9·1 answer
  • What is the value of x in the equation x – y = 30, when y = 15?
    6·2 answers
  • 62 is 112% of what number? find the base and round to the nearest hundredth
    11·2 answers
  • This one also I needed help on
    8·1 answer
  • Problem 2.2 (20 points)Black and yellow pigment cells (melanophores and xanthophores) are responsible for patterns onthe skin of
    13·1 answer
  • a gas tank which can hold a total of 41 liters contains only 5 liters of gas when the driver stops to refuel. If it takes 3 minu
    9·1 answer
  • Which of the sets of ordered pairs represents a function? (1 point) A = {(2, 7), (1, −5), (7, 2), (2, −9)} B = {(5, 3), (−2, −9)
    13·1 answer
  • Solve for x* help me plz​
    9·1 answer
  • Help plsssssss thanksss
    7·1 answer
  • Math man fell from the top of a 500 meter building. The equation d = t squared * 0.25 describes math man's distance from the gro
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!