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
valkas [14]
3 years ago
7

A function f(x) has x-intercepts of –3 and –5. What is the constant term in the function? f(x) = x2 + 8x +

Mathematics
2 answers:
Serhud [2]3 years ago
7 0
The constant term is 15, because x^2 + 8x+ 15 factors to (x + 3)(x +5). Thus, by the zero rule x = -3 and -5.
r-ruslan [8.4K]3 years ago
7 0

Answer:

I believe the answer is 15.


You might be interested in
4.)star liked to practice her number sense when possible. She
Wittaler [7]

Answer:

56 + 17

Step-by-step explanation:

The numbers could be

56 + 17   because Star was separating how she added the decimal places

She added the tens units first and then the ones units last.

so   50 + 10   first

and then 6 + 7

5 0
3 years ago
What digit could be in the ten millions place of a number that is greater than 25 million but less than 73 million
irga5000 [103]
26-72 million because It has to be greater than 25 and less than 73 so you you a number in between
6 0
3 years ago
Question: A box of chocolates contains square chocolates, which weigh 10 g each, and round chocolates, which weigh 8 g each. The
Viktor [21]

Answer: the box contained 9 square chocolates and 15 round chocolates.

Step-by-step explanation:

Let x represent the number of square chocolates contained in the box.

Let y represent the number of round chocolates contained in the box.

The box of chocolates contains square chocolates, which weigh 10g each and round chocolates which weigh 8g each. The combined weight of all the chocolates is 210g. It means that

10x + 8y = 210- - - - - - - - - - -1

The number of round chocolates is 3 less than twice the number of square chocolates. It means that

y = 2x - 3

Substituting y = 2x - 3 into equation 1, it becomes

10x + 8(2x - 3) = 210

10x + 16x - 24 = 210

26x = 210 + 24

26x = 234

x = 234/26

x = 9

y = 2x - 3 = 2 × 9 - 3

y = 18 - 3

y = 15

3 0
3 years ago
Simplify (45) - (+14)​
Sveta_85 [38]

Answer:

31

Step-by-step explanation:

(45) - (+14)

45 - 14 (Negative sign is distributed)

=31

4 0
3 years ago
Read 2 more answers
What is the solution to –2(8x – 4) < 2x + 5?
zhuklara [117]

the answer is x > 1/6

7 0
3 years ago
Other questions:
  • Find the sum of the first 13 terms in the series -5+1+7...+67
    15·1 answer
  • Line m has no y-intercept, and its x-intercept is (3.0). Line n has no x-intercept, and its y-intercept is (0.-4).
    10·1 answer
  • What is the y-intercept of this line?​
    9·2 answers
  • Inez has to pay 4 percent in closing costs and 16 percent for the down payment on a purchase of $225,500 with an ARM. Over the l
    15·1 answer
  • I will mark brainliesttt!
    9·2 answers
  • Find the area of the sector formed by 7 slices of pizza. Must show equation
    8·1 answer
  • The data set below gives the prices (in dollars) of cordless phones at an electronics store. 35, 50, 60, 60, 75, 65, 80
    7·1 answer
  • If a4a3 is divisible by 11, what is a?(a is a number)
    8·1 answer
  • Sal bought x shares of a stock that sold for 31.50 per share. He paid a 1% commission on the sale. The total cost of his investm
    6·1 answer
  • Choose the algebraic description that maps the image ΔABC onto ΔA′B′C′.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!