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
sergejj [24]
3 years ago
8

Can someone please help me with these 2 questions

Mathematics
2 answers:
tensa zangetsu [6.8K]3 years ago
8 0

both of the answers are b

soldi70 [24.7K]3 years ago
3 0
Number 8 would be B. Number 9 would be A. Hope this helps! Mark brainliest? :))
You might be interested in
A rectangle has a perimeter of 80 inches and a length of 32 inches. The formula p = 2w + 2l gives the perimeter of a rectangle,
e-lub [12.9K]

Answer:

b

Step-by-step explanation:

p=2w+2l

80 =2w+32

subtract 32 from each side

48=2w

divide each by 2

4 0
3 years ago
What is x/5+7=16 gonna be?
Margarita [4]

x=45

Step-by-step explanation:

x/5+7-7=16-7

5/1×x/5=9×5/1

x=45

6 0
3 years ago
Identify the zeros for the function and sketch a graph. y=x(x-2)(x+3)
damaskus [11]

The product is equal to zero if one of the factors is equal to zero.

Therefore:

y=x(x-2)(x+3)\\\\x(x-2)(x+3)=0\iff x=0\ \vee\ x-2=0\ \vee\ x+3=0\\\\\boxed{x=0\ \vee\ x=2\ \vee\ x=-3}

5 0
4 years ago
Write an equation to fit these points (0,4) (5,6) (10,9) (15,12)
Daniel [21]

Answer:

y=3/5x+3

Step-by-step explanation:

m=(9-6)/(10-5)=3/5

y=3/5(x-5)+6

y=3/5x+3

I think (0,4) in this problem is weird.

7 0
3 years ago
The number of books and authors signed for a three day. Friday 10 Saturday 21 Sunday 25 if she received $20.50 from her publishe
marta [7]

Answer:

$61.5

Step-by-step explanation:

"

$20.50×3 days will give you $61.5

8 0
3 years ago
Other questions:
  • What is the range of Variable B? Scatter plot on a first quadrant coordinate grid. The horizontal axis is labeled Variable A. Th
    11·1 answer
  • WILL MARK BRAINLIEST PLEASE HELP ASAP. The value of n is a distance of 1.5 units from -2 on a number line.
    14·2 answers
  • Simplify 17d-5e+13d-7e
    7·2 answers
  • A function f(x) is graphed on the coordinate plane.
    12·1 answer
  • Mathieu is finding the x-intercepts of the function f(x)=x^2+4x+3. His world is shown below. (In the photo) The Answer is: (He s
    10·2 answers
  • Solve exponential equations:<br><br> ax=b, where a&gt;0, a≠1, b&gt;0
    9·1 answer
  • Find 50% of 152:<br> Find 25% of 152:<br> Find 75% of 152:
    8·2 answers
  • What is the geometric mean between 7 and 12
    5·2 answers
  • Х
    13·1 answer
  • A function is shown in the table.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!