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
Ilia_Sergeevich [38]
3 years ago
13

Simplify the expression.

Mathematics
1 answer:
Maksim231197 [3]3 years ago
7 0

Answer:

6.8x - 5

Step-by-step explanation:

To answer this question I combined like terms:

(2.5x + 4.3x) - 5

2.5x + 4.3x = 6.8x

Then you add the 5 to the end of the expression:

6.8x - 5

You might be interested in
What is the value of x?? check attachment ​
igor_vitrenko [27]

Answer:

D. 25°

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
abby is painting rectangular blocks on her bathroom walls. Each block is 15 inches by 18 inches what is the area of one block an
bearhunter [10]
15x18 =area
Area inches squared
3 0
3 years ago
Read 2 more answers
The formula s = StartRoot StartFraction S A Over 6 EndFraction EndRoot gives the length of the side, s, of a cube with a surface
jeyben [28]

Answer:

2.83 inches

Step-by-step explanation:

The formula for surface area of cube = 6s²

Where

s = side length of cube

S.A = 6s²

s² = S.A/6

s = √S.A /6

For cube a

Surface area = 1200 in²

Hence,

side length = √1200/6

Side length = √200

= 14.14 inches

For cube b

Surface area = 768 in²

Hence,

side length = √768/6

Side length = √128

= 11.13 inches

How much longer is the side of a cube with a surface area of 1,200 square inches than a cube with the surface area of 768 square inches?

Therefore,

14.14 inches - 11.13 inches

= 2.83 inches

5 0
3 years ago
Read 2 more answers
I need help ASAP!!!Please explain you answer
just olya [345]

Answer:

Step-by-step explanation:

The body of the Cylinder.

Formula

Area of the body = circumference * length

circumference = 2*pi * r

r = 6 m

Circumference = 2 * 3.14 * 6

Circumference = 12 * pi

Area of body = 12*pi * length

area of body = 12*9 * pi

Area of body = 108* pi

Two ends

The diagram is not complete enough to know whether or not there are 2 ends or one. I'll assume 2.

Area = 2 * pi r^2     For both

Area = 2 * pi * 6^2

Area = 72 pi

Total Area

Total area = 72 pi +108 pi

Total area = 180 pi

Total Area = 180 * 3.14

Total Area = 565.2

5 0
3 years ago
A recipe requires 9 cups of milk you can only measure using 3/4 cups. How many 3/4 cups are needed for the recipe
notsponge [240]

Answer:

12

Step-by-step explanation:

In order to find the amount of cups we will divide 9 by 3/4.

9÷3/4

9*4/3

36/3

=12

Please mark as brainliest

7 0
2 years ago
Other questions:
  • Pls help with this question. I will give brainliest answer :)
    7·2 answers
  • A certain type of corn grows at the rate of 3 inches per week. is this example linear or exponential? answer
    11·1 answer
  • Um i need help with this.
    14·2 answers
  • Type the missing number.<br>Hint: Use properties of multiplication ​
    7·1 answer
  • Eric purchased three music CDs and a sweatshirt from a band's online store and received a 20% discount. He paid $100 for his pur
    13·2 answers
  • If a = 14 and b = 14, then a = b.
    10·1 answer
  • Solve for v<br> 5v-13=67
    11·1 answer
  • 3c+2d=-24 and 2c+5d= -38
    14·1 answer
  • What is the length of a diagonal cube with a side length of 10cm?
    6·1 answer
  • True or false for 1 and 3
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!