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
Liono4ka [1.6K]
3 years ago
14

1. Simplify the following expression: (x + 6y) − (8x − 10y). If the final answer is written in the form Ax + By, what is the val

ue of A? (2 points)
__________
Mathematics
1 answer:
vovikov84 [41]3 years ago
4 0
I believe that the value of A is -7

You might be interested in
1. Find the value of 8.3 x 24.2 x 0.03. Round your answer to the nearest hundredth.
MrMuchimi

The rounded value is option B) 6.03 which is rounded to the nearest hundredth.

<u>Step-by-step explanation:</u>

  • To find the value of 8.3 x 24.2 x 0.03, we need to multiply the given numbers to get a decimal value.
  • And then, after getting the value of 8.3 x 24.2 x 0.03 it should be rounded to the nearest hundredth.

<u>So, let's multiply the numbers first :</u>

8.3 × 24.2 × 0.03 = 6.0258

The value is 6.0258

<u>To round the value 6.0258 to the nearest hundredth :</u>

  • The first number next to the decimal point represents the tenth.
  • The second number next to the decimal point is the hundredth.
  • The third number next to the decimal point is thousandth.

Therefore, to round the value to the nearest hundredth, look for the thousandth number is either less than 5 or greater and or equal to 5.

If, thousandth place is greater or equal to 5, then the hundredth number should be increased by 1.

The hundredth is 6.02 and the number in the thousandth place is 5. So add 1 to the hundredth place.

The value is rounded to 6.03 to the nearest hundredth.

5 0
3 years ago
Can someone help me on this function table please.
Anna007 [38]

Answer:

you just need to replace the number into x

Step-by-step explanation:

for example:

f(-4) 1+3x

=1+3(-4)

= -11

4 0
3 years ago
How do you write 3.5 as a sum
denpristay [2]
There is no sum for 3.5

3 0
4 years ago
Read 2 more answers
Simplify the expression.<br><br> 6x + 12y + 5 + 2y +8
pogonyaev

Answer:

6x + 14y + 13

Step-by-step explanation:

combine the like terms.

(5+8), (2y + 12y), and 6x which will be dealt with after solving.

13 + 14y + 6x. And that is it because there are no more like terms to be put together.

5 0
2 years ago
A sphere has a radius of 2x + 5. Which polynomial in standard form best describes the total surface area of the sphere? Use the
faust18 [17]
Start with the given formula for the surface area of a sphere.

S = 4 \pi r^2

Now substitute 2x + 5 in for r, the radius.
Then simplify the expression and write it in standard form.

S = 4 \pi (2x + 5)^2

S = 4 \pi (4x^2 + 20x + 25)

S = 16 \pi x^2 + 80 \pi x + 100 \pi
5 0
3 years ago
Other questions:
  • If the arc on a particular circle has an arc length of 12 inches, and the circumference of the circle is 48 inches, what is the
    13·2 answers
  • An item is regularly priced at $40. heather bought it at a discount of 65% off the regular price. how much did heather pay?
    5·2 answers
  • Why is algebra so hard ​
    15·2 answers
  • Each morning, Jessica's mom drives 3.85 miles to take Jessica to school, then 4.9 miles to work. How many miles does
    10·1 answer
  • Wrote the exact value of the side length, in units, of a square who’s area in square units is:
    5·1 answer
  • Trimothy climbed the mountain in two days. Trimothy spent a total of 14 hours climbing the mountain. On the second day, Trimothy
    10·1 answer
  • Can someone solve this asap
    9·1 answer
  • 3
    8·1 answer
  • How many meters are in 3 kilometers?<br><br> A. 30 m<br> B. 300 m<br> C. 3,000 m<br> D. 30,000 m
    6·2 answers
  • The volume of this cylinder is 1,909.92384 cubic millimeters. What is the radius? Use n=3.14 and round your answer to the neares
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!