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
bonufazy [111]
3 years ago
9

HELP HELP HELP HELP HELP HELP HELP HELP!!!!!

Mathematics
1 answer:
Sveta_85 [38]3 years ago
8 0

First, you need to multiply what's inside the parenthesis.


7x + ( 5 × 6 )z


7x + 30z


There are no like variables to add or subtract, so this is our most simplified answer.


7x + 30z



- Marlon Nunez

You might be interested in
Draw a box and whiskers plot of the numbers 7,4,7,5,5,3,7,6,7
wariber [46]

Answer

3,4,5,5,6,7,7,7,7

Step-by-step explanation:

5 0
2 years ago
The circumference of a circular pond is 654 feet.Whats the diameter at a rate of 6 feet per second?
Alex73 [517]
<span>To find the answer we need to find the raduis

Circumference = 2πr
r=</span>\frac{Circumference}{2 \pi }
r=\frac{654}{2 \pi }
 = 104.08

The diameter is 2r, hence the diameter is 208.16

If the rate to cross is 6ft. per second, time can be found by dividing the raduis by 6

It would take 34.7 seconds
8 0
3 years ago
I stopped figuring out titles :'D
sveta [45]
Number 8 is b I think
5 0
2 years ago
This list shows concentrations of carbon dioxide (in parts per million) in the Earth's atmosphere for the years 1950, 1955, 1960
Marat540 [252]

Answer:

Choice B

The mathematical model that best fits the data is a polynomial of order 2 as shown on the attachment.

The predicted global mean temperature in 2015 is; 412.24

Step-by-step explanation:

The first step is to obtain a scatter plot of the data and then fit a trend line. A quadratic polynomial fits the data well considering the large value of the coefficient of determination of 0.9984.

To determine the global mean temperature in 2015 we substitute x with 14 in the quadratic model;

y = 0.4643(14)^2 + 0.7976 (14) + 310.07

  = 412.24

7 0
2 years ago
Help please. is due today. Thank you. ​
Sloan [31]

damp everyone is giving exams lol

3 0
2 years ago
Read 2 more answers
Other questions:
  • three times a number plus three times a second number is fifteen. Four times the first plus twice the second number is fourteen.
    13·2 answers
  • How much money is in joes savings account after 3 years if he deposited $100 at the beginning of the year and the account pays 3
    8·1 answer
  • A-2&gt;4 I NEED HELP ON THIS FAST
    13·1 answer
  • Are the following lines parallel? <br><br> y = -3x + 1 <br><br> y = 4 - 3x
    11·1 answer
  • |x|+|x+1|+|x+2|+|x+3|+...+|x+2021=2021x<br>​
    12·1 answer
  • The perimeter of a rectangle is 40 cm. The length is 14 cm. Let x = width of the rectangle. Ravi says he can find the width usin
    5·1 answer
  • Convert 4 ⅓ to an improper fraction.
    5·2 answers
  • Please help this is due today:
    6·2 answers
  • Identify the zeros of f(x) = (x + 1)(x − 8)(5x + 2). (5 points)
    14·1 answer
  • Find the perimeter of the figure.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!