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
solmaris [256]
3 years ago
6

3x+2(x+4)=5(x+1)+3. Show work please

Mathematics
1 answer:
Nesterboy [21]3 years ago
6 0
First, we distribute the 2 through the parenthesis.

3x+2x+8=5(x+1)+3

Then we distribute the 5 through the parenthesis

3x+2x+8=5x+5+3


Collect the like terms

5x+8=5x+5+3

Add the numbers

5x+8=5x+8

The statement is true for any value of x, because both sides are identical

You might be interested in
Solve: 5(3x + 2) -2 = 2 (1 -7x)​
True [87]
X = -6/29 is the correct answer
5 0
3 years ago
Read 2 more answers
Please solve!!!!!!!!!
Likurg_2 [28]

Answer:

A

Step-by-step explanation:

Plugging (t-2) in for x, you are left with:

f(t-2)=\sqrt{4(t-2)+1}=\\\sqrt{4t-8+1}=\\\sqrt{4t-7}or answer choice A. Hope this helps!

6 0
3 years ago
An observer at the top of a 532 foot cliff measures the angle of depression from the top of the cliff to a point on the ground t
Over [174]

Answer:

Distance from the base of the cliff to the point on the ground = 7608 feet

Step-by-step explanation:

Given: Height of the cliff is 532 feet, angle of depression from the top of the cliff to a point on the ground is equal to 4 degrees.

To find: distance from the base of the cliff to the point on the ground

Solution:

In ΔABC,

\angle ACB=4^{\circ}  (Alternate interior angles)

For any angle \theta, \tan \theta = side opposite to angle/side adjacent to angle

\tan C=\frac{AB}{BC}

Put AB=532\,,\,\angle C=4^{\circ}

\tan 4^{\circ}=\frac{532}{BC}\\\\BC=\frac{532}{\tan 4^{\circ}}\\\\=7607.95\\\\\approx 7608\,\,feet

Distance from the base of the cliff to the point on the ground = 7608 feet

Download pptx
5 0
3 years ago
Grayson works in a department store selling clothing. He makes a guaranteed salary
MrRissso [65]

Step-by-step explanation:

a) $350 per week

20% commission on sales

For $925 in sales, commission is

20/100 × 925 = $185

Total earning = $350 + $185 = $535

b) For $x in sales, commission is

20/100 × x = 1/5 × x = x/5 or 0.2x

Total earnings = $350 + $ x/5 or $350 + $0.2x

4 0
3 years ago
What’s the slope of -2,2 and 4,-10
uysha [10]
Slope formula: y2-y1/x2-x1
-10-2/4-(-2)
-12/6
-2
The answer is -2
7 0
3 years ago
Other questions:
  • Isthere 100 inches in 8 foot
    10·2 answers
  • Which expression is equivalent to 5(2+7)?
    11·2 answers
  • Elisa is making candles. she needs 5 ounces of wax for each candle. she has 25 ounces of wax. how many candles can she make
    15·2 answers
  • Turn 177 divided by 20 into a mixed number
    8·1 answer
  • Of 30 students 1/3 play sports 2/5 of them play soccer how many play soccer
    5·2 answers
  • Please help me quick<br> What is 2/3-1/3=
    7·1 answer
  • Find the largest possible revenue from the demand equation "Q= -2p + 1000
    11·1 answer
  • The length of the United States flag is 1 9/10 times the width of the flag. A particular U.S. flag is 5 feet long. Write and sol
    10·1 answer
  • A bottled water company runs a promotion in which 1 out of every 4 bottles has the word "Winner" printed under the
    14·1 answer
  • Evaluate the<br> expression below when<br> a= -5 and b= 2<br> 0.5a - 2b
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!