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
FromTheMoon [43]
3 years ago
14

How do you solve 45 = 3 (x + 1) using the distributive property?

Mathematics
1 answer:
Damm [24]3 years ago
8 0

Answer:

x=14

Step-by-step explanation:

45 = 3 (x + 1)

Distribute the 3 to both terms in the parentheses

45 = 3x +3

Subtract 3 from each side

45-3 = 3x+3-3

42 = 3x

Divide each side by 3

42/3 = 3x/3

14 =x

You might be interested in
Help please! Giving brainly!
Georgia [21]
The answer is D, I believe at least.
5 0
3 years ago
What is the scale factor of this dilation? <br><br> 1/2, <br><br> 2/3, <br><br> 3/4, <br><br> 3/2
Butoxors [25]

3/4,  is right i think

6 0
3 years ago
Which numbers in set B are elements of both even numbers and multiples of 7? B = {-7, -4, 2, 14, 21, 34, 42}
Dmitriy789 [7]

Answer:

14, 42

Step-by-step explanation:

-7 is only a multiple of 7

-4 is only even

2 is only even

21 is only a multiple of 7

34 is only even

3 0
3 years ago
A cocktail table sold for $250, and the sales tax amount was $13.75. What is the sales tax rate?
Schach [20]

Answer:

the answer is 5.5%

Step-by-step explanation:

7 0
3 years ago
Write an equation for the line parallel to the given line that contains C.
Inga [223]

Answer:

y=-4x+15

Step-by-step explanation:

step 1

Find the slope of the given line

we know that

If two lines are parallel, then their slopes are the same

The equation of the given line is

y=-4x+1

This is a equation of the line in slope intercept form

y=mx+b

where

m is the slope

b is the y-intercept

The slope m is equal to

m=-4

therefore

The slope of the line parallel to the given line is

m=-4

step 2

Find the equation in slope intercept form of the line parallel to the given line

y=mx+b

we have

m=-4

point\ C(2,7)

substitute the values and solve for b

7=-4(2)+b

7=-8+b

b=7+8=15

therefore

The linear equation is

y=-4x+15

6 0
3 years ago
Other questions:
  • What is the solution to the equation?
    9·2 answers
  • George spent 70 % of his saving to buy a camera. The camera cost $574 . How much did he originally have in savings?
    8·1 answer
  • The area of this circle is 42π m².
    11·2 answers
  • HELP I GIVE 15 POINTS
    13·1 answer
  • A delivery truck is transporting boxes of two sizes: large and small. The combined weight of a large box and a small box is 60 p
    14·1 answer
  • What’s expressions are equivalent to 4d + 6 + 2d ?
    12·2 answers
  • Estimate 2/3 ×40 how do you estimate
    5·1 answer
  • 1 3/8 + 4 1/6 jwbhcjhbnegggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg
    10·2 answers
  • Brody earns $11 for each hour of babysitting. How many hours in all will it take Brody to
    13·2 answers
  • What is the square root of 0.49 <br><br> A.49/7<br> B.49/10<br> C.10/7<br> D.7/10
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!