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3 years ago

I need help on algebra 2, ill give brainliest

Mathematics

2 answers:

mamaluj [8]3 years ago

8 0

Answer:

Step-by-step explanation:

part A.

It's a decreasing exponential function.

A relationship could be: Tom has 3 cookies. Each day, he eats half of the cookies left from the previous day.

part B.

y-intercept is the number of cookies he starts with, or 3. The rate that the cookies is decreasing is 1/2.

balandron [24]3 years ago

7 0

Answer:

It is a decreasing exponential graph.

Step-by-step explanation:

Part A: The given graph is decreasing exponential graph since the graph is decreasing very rapidly as the value of x is increasing the value of y is decreasing very rapidly.

Part B: The graph shown here is maybe the case of any electric appliance which is of cheap quality. The time when it is brought then its performance and its life is awesome after that its life is decreasing rapidly.

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2(4x-1)+3=7<br> i'm little confused on this

Ratling [72]

Answer:

x = $\frac{3}{4}$

Step-by-step explanation:

Since you cannot subtract -1 from 4x, you multiply 2 × 4x = 8x

Now, you have 8x - 1 + 3 = 7

Seperate the 8x from the other numbers

8x = 1 - 3 + 7 ---> 6

8x = 6

Now simplify

x = $\frac{6}{8}$ <----- to reduce, divide the numerator and denominator by 2

Hence,

x = $\frac{3}{4}$

4 0

3 years ago

Identify the variables in the following.<br> A) 4r- 3<br> B) x + 7

Doss [256]

A). 4r − 3

There are no like terms.

Answer:

= 4r − 3

B). x + 7

There are no like terms.

Answer:

= x + 7

4 0

3 years ago

How many times larger is 6 × 1011 than 2 × 10-5?

nasty-shy [4]

Answer:

A. 3 x 1016

I hope its help for you

8 0

2 years ago

–2.5p – 20 = 9p + 37.5

Elenna [48]

Answer:

p = - 5

Step-by-step explanation:

–2.5p – 20 = 9p + 37.5

combine like terms:

- 2.5p - 9p = 37.5 + 20

simplify:

- 11.5p = 57.5

p = 57.5 / -11.5

p = - 5

6 0

3 years ago

Read 2 more answers

Real world linear equation

Andru [333]

Answer: 3 toys

Step-by-step explanation:

Equation: 60-5t=45

Solving: 5t=60-45

5t=15

t=3

3 0

3 years ago