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
Cerrena [4.2K]
3 years ago
12

Simplify 20(15x − 34)+9x

Mathematics
2 answers:
juin [17]3 years ago
6 0

Answer: = 309x-680

Hope it's right!!!

scoray [572]3 years ago
3 0

20(15x − 34)+9x

Multiply the bracket by 20

(20)(15x)=300x

(20)(-34)=-680

300x-680+9x

300x+9x-680 ( combine like terms)

Answer: 309x-680

You might be interested in
#4 Find the value of x. Round your answer to the nearest tenth.
Klio2033 [76]

Answer:

<h2>x (rounded) = 19.1</h2>

Step-by-step explanation:

Since The figure shows a right triangle then

cos(43)=\frac{14}{x} \\\\Then\\x=\frac{14}{cos(43)} \\\\Then\\x=19.14258445538

7 0
4 years ago
Timothy wants to rent a car for his trip. The cost, in dollars, of a n-day long rental can be represented by the following seque
slamgirl [31]

Answer:

A

Step-by-step explanation:

go by the equation: a n= a n 1 + (n-1)

so fill that in & you get a n = 112+50(n-1)

8 0
3 years ago
7. Use the discriminant to determine how many real number solutions exist for the quadratic equation –4j2 + 3j – 28 = 0.
GrogVix [38]
\bf \begin{array}{llccll}&#10;y=&{{ -4}}j^2&{{ +3}}j&{{ -28}}\\&#10;&~\uparrow &\uparrow &\uparrow \\&#10;&~a&b&c&#10;\end{array}&#10;\\\\\\&#10;discriminant\implies b^2-4ac=&#10;\begin{cases}&#10;0&\textit{one solution}\\&#10;positive&\textit{two solutions}\\&#10;negative&\textit{no solution}&#10;\end{cases}

so.. check what value the discriminant is then.
6 0
3 years ago
Read 2 more answers
PLS HELP FAST!!! NO LINKS
emmasim [6.3K]
The top answer is correct.
3 0
2 years ago
Read 2 more answers
In which degree of rotation of a figure are the coordinates of the vertices the same for the preimage and the rotated image?   A
marysya [2.9K]
The answer is D: 360 degrees clockwise.
7 0
3 years ago
Other questions:
  • 3.2 cubic feet = how many inches ?
    9·1 answer
  • Which ordered pair (x, y) is a solution to the given system of linear equations?
    8·2 answers
  • How do you solve log 6 1 / 36 equals X
    12·1 answer
  • A jet flies at a rate of 1.3 * 10^6 feet per hour. Written in scientific notation, which is the best estimate of how many feet t
    6·2 answers
  • What is the y-intercept of the line whose equation is y=1/2x-3​
    6·1 answer
  • Sum of series<br> 1+0.6+0.06+0.006+.........
    9·2 answers
  • Find the range and the interquartile range of the given data set.<br> 2, 4, 7, 8, 16, 19, 21
    11·1 answer
  • PLEASE HELP, PIC PROVIDED. Miguel has started running. He runs 1 mile the first week. His goal is to run 2 miles farther than hi
    7·1 answer
  • Maria buys bottles of water at Php10 each and a large pizza for Php60. The total cost was Php120. How many bottles of water did
    5·1 answer
  • Please help me with this round down question ​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!