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
Luda [366]
3 years ago
8

Question 2 Which expression is equivalent to 2(x + 7) – 18% +

Mathematics
1 answer:
Shkiper50 [21]3 years ago
7 0

Answer:

c. -16x + 74/5

Step-by-step explanation:

2(x+7) -18x + 4/5 = 2x + 14 -18x + 4/5

2x-18x = -16x and 14 + 4/5 =  74/5

You might be interested in
How many quarts of pure antifreeze must be added to 5 quarts of a 40​% antifreeze solution to obtain a 50​% antifreeze​ solution
GarryVolchara [31]

Answer:

2 quarts of 100% antifreeze.

Step-by-step explanation:

5 quarts/ .40 * x/ 1

.40x= 5

x=2

6 0
3 years ago
Hi guys, can anyone help me with this? Many thanks:)
natka813 [3]

Step-by-step explanation:

<h2>y = √—16x²+8x—2√8x+1+2</h2>
3 0
3 years ago
The length of a rectangular garden is 10 yards and its width is 10 feet. What is the perimeter of the garden in feet???? This wa
AVprozaik [17]

Answer:

80 feet.

Step-by-step explanation:

Given:

The length of a rectangular garden is 10 yards and its width is 10 feet.

To find:

Perimeter of the garden in feet ?

Solution:

Length = 10 yards

1 yard = 3 feet

10 yards = 3 \times 10 = 30 feet

Breadth = 10 feet

Now, as we know:

Perimeter\ of\ rectangle=2(length+breadth)

                                       =2(30+10)\\ \\ =2(40)\\ \\ =80\ feet

Hence, the perimeter of the garden is 80 feet.

5 0
4 years ago
Can anyone help me with this question
Sergio039 [100]

Answer:

60

Step-by-step explanation:

A significant figure means the most important (biggest) number.

As it just wants 1 significant figure, you count 1 to the right and round the 6 up.

Hope this helps :)

7 0
3 years ago
Twenty less than 8 times a number is the same as 15 more than the number
Afina-wow [57]
X-20(8)=x(15).....................
6 0
3 years ago
Other questions:
  • An oblique cylinder has a diameter of 14 units. The volume of the cylinder is 1,176π cubic units.
    14·2 answers
  • Find the parabola with equation y = ax2 + bx whose tangent line at (3, 12) has equation y = 10x − 18. y = incorrect: your answer
    15·1 answer
  • 1.If x2 = 60, what is the value of x?
    12·1 answer
  • A plane loses altitude at the rate of 5 meters per second. It begins with an altitude of 8500 meters. The planes altitude is a f
    14·1 answer
  • In one grade of 150 students, the ratio of boys to girls
    11·1 answer
  • Which is the graph of the system y &lt; 3x + 4 and y &lt; 3x - 2
    8·2 answers
  • How many ways can you choose 4 CD from a stack of 8
    14·1 answer
  • Nolan invested $8,100 in an account paying an interest rate of 8 3/4% compounded quarterly. Carter invested $8,100 in an account
    9·2 answers
  • If a car travels 33.6 miles in 0.75 hours, then what distance does the car cover in an hour?
    12·1 answer
  • Anyone wanna help thank you
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!