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
Llana [10]
3 years ago
12

What is the value of 7x(3x+x), when x =8?

Mathematics
2 answers:
abruzzese [7]3 years ago
3 0
If x equals 8, 7(8) times (24 + 8), simplifying to 56 times 32

the answer is 1792
timofeeve [1]3 years ago
3 0
It is a bit confusing, so i will do the equation both ways:

1 way : 

 7·8(3·8+8)
=7·8(24+8)
=7·8(32)
=56(32)
=1960

2 way: 

7(3·8+8)
7(24+8)
7(32)
224


You might be interested in
Defining What are the expressed powers and implied<br> powers of the national government?
Marizza181 [45]

Answer:

Constitution has given each separate system of government specific powers. There are three types of Delegated powers

Step-by-step explanation:

4 0
3 years ago
What is the equation of the line that goes through the point (6,-1) and is parallel to the line represented by the equation belo
stepladder [879]

\huge{\boxed{y=-\frac{5}{6} x+4}}

Parallel lines share the same slope, so the slope of the parallel line in this case must be -\frac{5}{6}.

Point-slope form is y-y_1=m(x-x_1), where m is the slope and (x_1, y_1) is any known point on the line.

Plug in the values. y-(-1)=-\frac{5}{6} (x-6)

Simplify and distribute. y+1=-\frac{5}{6} x+5

Subtract 1 from both sides. \boxed{y=-\frac{5}{6} x+4}

6 0
3 years ago
Read 2 more answers
-11=-7/y<br><br> PLSSSS HELPPP
Liono4ka [1.6K]

Answer:

7/11

Step-by-step explanation:

- 11 =  \frac{ - 7}{y}

=  >  - 11y =  - 7

=  > y =  \frac{ - 7}{ - 11}

=  > y =  \frac{7}{11} (ans)

4 0
3 years ago
Solve for x.<br><br> 3/4x + y = e<br><br> Show work.
12345 [234]
To solve for x you need to get it by itself
start by subtracting y
3/4x=e-y
then divide by 3/4 or multiply by 4/3
so, x=(4(e-y))/3
distribute
x=(4e-4y)/3 or x=4/3e-4/3y
5 0
3 years ago
Question#1 please. Thankyou
Angelina_Jolie [31]
The area of a rectangle is L x W, so 9(5+x) is the formula for the area in factored form. It can be simplified to 45+9x
5 0
3 years ago
Other questions:
  • What is the equivalent for a 6.5 x * x + 5 .5 x + 1
    5·1 answer
  • A smoothie comes in three sizes - small, medium, and large, with five flavors - strawberry, banana,
    6·2 answers
  • The current cost of a typical desktop computer is $745. The cost in year 1983 was $1,445 with fewer capabilities. What is the CP
    10·2 answers
  • The area of a rectangle is equal to 132 square meters. The sum of two of the perpendicular sides of the rectangle is equal to 23
    11·1 answer
  • Hassan deposited $7,500 into a bank account. at the end of 3 years, the account had earned $900 in simple interest. what rate of
    6·1 answer
  • Solve: 46, 56, 67, 78, 34, 46, 57 mean: Range: Median: Mode:
    5·2 answers
  • Simplify the expression -3 divided by -2/5 <br> a. -7 1/2<br> b. -1 1/5<br> c. 1 /15<br> d. 7 1/2
    14·2 answers
  • (4n⁴-8n+4) - (8n²+4n⁴+1) <br> How do I simplify this expression?
    6·1 answer
  • I’ll give 100 points
    10·1 answer
  • I will give brainliest if someone can answer this with a explanation
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!