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
natali 33 [55]
4 years ago
14

Multiply 2x(x2 + 5). A) 2x3 + 10x2 B) 2x3 + 10x C) 2x2 + 10x D) 2x3 + 5x

Mathematics
1 answer:
anyanavicka [17]4 years ago
6 0

The correct answer is B). 2x3 + 10x, this is because

2x(x2) gets you 2x3, because you just add an x instead of multiplying the x.

And 2x times 5 is 10x, because 2 x 5 is 10, and you just put the x on the ten to get 2x3 + 10x

You might be interested in
The average rate of change of f from 2 to 3
ella [17]

For a function of f, the average rate of change can be found as follows:


ARC=\frac{f(x_{2})-f(x_{1})}{x_{2}-x_{1}}


So, this problem asks for the Average Rate of Change of f from x_{1}=2 to x_{2}=3. In this way, we need to find f(x_{1}) \ and \ f(x_{2}). As you can see above, we have the graph of f(x), so we can find these values. Thus, from the graph:


f(x_{1})=4 \\ f(x_{2})=1


Therefore:


ARC=\frac{1-4}{3-2} \\ \\ \therefore \boxed{ARC=-3}

3 0
3 years ago
Fred has a bag containing 12 black marbles, 10 red marbles, and 15 white marbles .
-Dominant- [34]

Answer:

I dont understand your question but I'm going to assume that you want to add those numbers the answer would be 37 marbles in total

7 0
3 years ago
What value of n makes the equation true?
zhannawk [14.2K]
To get the answer you have to add 29.4 and 13.9 and you get 43.3
It is A
5 0
3 years ago
Read 2 more answers
Write an equation for the situation then solve for x. After paying $7 for a sandwich, John has $11. With how much money did he s
yKpoI14uk [10]

Answer:

x = 18

Step-by-step explanation:

total money = money spent + money left

x = 7+11

x = 18

8 0
3 years ago
Ayyyy ayudaa <br> ~conversión de fracciones y decimales ~
Ira Lisetskai [31]

oh thats easy it is hi

7 0
3 years ago
Other questions:
  • If JKL= MNP, which statement must be true
    12·2 answers
  • Which expression has a value of 9/10
    7·1 answer
  • Red Riding Hood is making a food basket out of 8 different fruits and 9 different vegetables. If there is only room for 6 items,
    7·1 answer
  • 4(3r+2)-7x i need help every answer i get is wrong.
    12·2 answers
  • I need help
    12·1 answer
  • I need help with numbers 2,3,4,5,6 I need to graduate so help
    13·1 answer
  • Which two ratios represent quantities that are proportional?
    7·1 answer
  • Simplify the expression: 6 + 3(x + 4) <br>А 6 + 3x + 12 <br>B 9x + 36 <br>C 3x + 18 <br>D 9x + 4​
    5·2 answers
  • The circumference of a circle is 113.04 centimetres. What is the circle's radius?
    14·1 answer
  • List the angle measures of △VWX in order from smallest to largest. Assume that t is a positive number.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!