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
lisabon 2012 [21]
3 years ago
10

5 ( x + 3) + 2 ( x + 7)

Mathematics
1 answer:
adelina 88 [10]3 years ago
7 0

Answer:

7x+29

Step-by-step explanation:

First take away ( ), so it would be 5x+15+2x+14. Then, just add the alike terms together. 7x+29

You might be interested in
Which expression is equivalent to (2x-5)-(3x-8)<br> A.-x-13<br> B.-x+3<br> C.2x-16<br> D.5x-3
kramer
Answer is B.-x+3

<span>(2x-5)-(3x-8)
</span>= <span>2x-5-3x+8
=-x + 3</span>
4 0
3 years ago
A roast turkey is taken from an oven when its temperature has reached 185°F and is placed on a table in a room where the tempera
ANEK [815]
It is very important to look at the graph very minutely. It can be seen that at 30 minutes the slope is a little more than negative 50 and at <span>90 minutes it is a little less than negative 50. From this fact, it can be deduced that the estimated rate of </span><span>change of the temperature after an hour would be -50/60. I hope that the answer has come to your desired help.</span>
8 0
3 years ago
On a coordinate plane, 4 lines are shown. Line L M goes through (negative 5, negative 3) and (0, 3). Line N O goes through (nega
miv72 [106K]

Answer:

The slope of line LM is perpendicular to the given line.

Step-by-step explanation:

L (- 5, - 3), M (0, 3)

N (- 6, - 5) , O (0, 0)

J (- 6, 1) , K (0, - 4)

Slope of given line = -5/6

Slope of perpendicular line = 6/5

Slope of line LM

\frac{3 + 3}{0 + 5}=\frac{6}{5}

Slope of line NO

\frac{0+5}{0+6}=\frac{5}{6}

Slope of line JK

\frac{-4-1}{0+6}=\frac{-5}{6}

4 0
3 years ago
I need the answers please.
Brrunno [24]

Answer:

y=\frac{-5}{3}x+200\\

Step-by-step explanation:

slope=\frac{rise}{run}

\frac{-5}{3}

y-int = 200

y=\frac{-5}{3}x+200\\

<em>good luck, i hope this helps :)</em>

8 0
3 years ago
Read 2 more answers
The volume of the cylinder is V=1/3r^2h, where r is the radius and h is the height. if the radius of a cylinder is 3 inches and
Makovka662 [10]

Answer:

75 inches

Step-by-step explanation:

with this we use change of subject

V=1/3

Pie=3.14

radius =3

height =8

so therefore

V=1/3 ×3.14×3×3×8

V=75.36

8 0
3 years ago
Other questions:
  • How to solve -x^2-2x=5
    15·2 answers
  • Is 0.15893 rational or irrational?
    5·2 answers
  • what is 1,112,433 rounded to the nearest ten thousand a.1,120,000 b.1,200,000 c.1,100,000 d.1,110,000
    5·1 answer
  • What times what equal 59
    15·1 answer
  • Mary, who is sixteen years old, is four times as old as her brother. how old will mary be when she is twice as old as her brothe
    13·1 answer
  • What is the percent of 28 of the 32
    7·1 answer
  • How can I make a recursive formula to calculate the factorial of number?
    15·2 answers
  • Jenny peddeld her bike 11 miles in 66 minuite if she traveled at the same speed how far would she travel in 2 hour
    12·1 answer
  • Write an equation of the line passing through point (7,3) that is parallel to line 4x-7y=9
    8·1 answer
  • A rectangular sticker has an area of 10 square centimeters. the function f(x) = 10/x models the width f of the sticker, in centi
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!