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
Alex_Xolod [135]
3 years ago
9

Simplify this algebraic expression completely. 10y – 3(y + 5) A. 7y – 15 B. 7y – 5 C. 7y + 2 D. 7y + 5

Mathematics
1 answer:
Kipish [7]3 years ago
6 0
Hey! :)

10y-3(y+5)

Distribute the -3. 

-3*y= -3y  -3*5= -15

10y-3y-15

7y-15

"A" is the answer.

~'Manda
You might be interested in
the capacity of a closed cylinder is 141.3 cm³ its height is 5 cm find its: radius and total surface area​
katovenus [111]

Answer:

gtttgig

Step-by-step explanation: ;

4 0
3 years ago
Please help me .......
V125BC [204]

9514 1404 393

Answer:

  65°

Step-by-step explanation:

Any sort of bisector divides a geometry into two congruent parts. Here, we have an angle bisector that divides the larger (130°) angle into two equal parts. The measure of each of the resulting smaller angles will be 130°/2 = 65°.

  ∠JAE = 65°

8 0
3 years ago
What is the length of segment AC?
ryzh [129]

The point a has an x-ordinate of 3. Go straight to the left until your are under point C. You are now at an x-ordinate of -5. The horizontal distance from A to C is then 5- -3 = 8. Likewise, the vertical distance from A to C (the y-ordinate distance) is 5 - -1, or 6. Now we have a right triangle with legs 6 and 8. The Pythagorean Theorem then tell us the hypotenuse (straight line distance from A to C) is the square root of 6^2 + 8^2, or the square root of 100, which is 10..

6 0
3 years ago
Find the greatest common factor of 21 and 10
vagabundo [1.1K]
1 because they cannot be divided by the same thing with anything greater than 1
6 0
3 years ago
Determine the ratio of the geometric sequence: 1/10, -1/2, 5/2,...
zalisa [80]

Answer: third option.

Step-by-step explanation:

By definition we know tht the geometric sequences has a common ratio, which is represented with <em>r.</em>

<em> </em>This ratio can be calculated by dividing a term by the previous term.

Therefore, keeping the information above on mind, you have that the ratio <em>r</em>  of the geometric sequence given in the problem, is the shown below:

r=\frac{-\frac{1}{2}}{\frac{1}{10}}\\\\r=-5

5 0
4 years ago
Read 2 more answers
Other questions:
  • There is a 20% chance that you will be elected president of the history club. There is a 20% chance that your friend will be ele
    14·1 answer
  • Prove that this quadrilateral is a rectangle. Please EXPLAIN how you would do this (you don't actually have to find the values).
    10·1 answer
  • Write three equivalent ratios for the given ratio<br>4/3​
    6·1 answer
  • A coordinate plane with a line passing through points at (0, negative 2) and (4, negative 1).
    9·2 answers
  • Create a set of data that shows temperature highs for 10 days and satisfies each condition below:
    9·1 answer
  • Rahmir bought 18 pieces of candy. he gave1/6 of the apples to each of his 5 friends.how many apples did each friend get?
    11·1 answer
  • Estimate the answers to these calculations (167.8 x 24) /38
    8·1 answer
  • Timothy has $500. He spends $50 each week on
    6·1 answer
  • The sale price of every item in a store is 85% of it's usual price. The usual price of a backpack is 30$, what is it's sale pric
    13·1 answer
  • A line with a slope of 5 passes through the points (3,8).which of the following is the value of the y-intercept
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!