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scoray [572]
4 years ago
12

Jeff has 2 dimes. Each day he gets 3 more. Which shows how many he has after (x) days?

Mathematics
1 answer:
balu736 [363]4 years ago
6 0

Answer:

3x+2

Step-by-step explanation:

Jeff starts with 2 dimes (+2). Jeff then gets 3 more dimes for each day or he gets 3 dimes for each x. 3 dimes x times is just 3 times x or 3x. Therefore the answer is 3x+2.

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The solution to the inequality 5x - 4 > 21 is represented by which number line?
andrew-mc [135]

Answer:

Step-by-step explanation:

Start with the given inequality and solve it for x.

First, add 4 to both sides:  5x > 25

Next, divide both sides by 5:  x > 5

The solution (set) is x > 5.

7 0
3 years ago
Describe the relationship between n and 4 that will make the value of the expression 7xn4greater than7
valina [46]

Answer:

As per the statement: the value of the expression 7 x n/4 greater than 7.

To describe the relationship between n and 4.

"greater than" symbol is represented by '>'

The value of expression 7 \times \frac{n}{4} grater than 7 is;

7(\frac{n}{4}) > 7

Divide by 7 both sides we get;

\frac{n}{4} > 1

Multiply both sides of an equation by 4 we get;

n > 4

Therefore, the relationship between n and 4 is, n > 4



8 0
4 years ago
A bacterium cell splits into 2 cells every hour. Write and evaluate an exponential expression to find how many cells there will
timurjin [86]

Answer:

2^x

64 bacterium

10 hours

Step-by-step explanation:

doubles every hour

if x = hours

2^x

2^x --> 2⁶ = 64

2^x = 1024

1024 = 2^10 ---> x=10

7 0
3 years ago
Two times the quantity<br> three more than x is nine
Yuki888 [10]

Answer:

X = 1.5 if that is your question

Step-by-step explanation:

8 0
3 years ago
PLEASE HELP LOOK AT PICTURE
Vladimir79 [104]
Hello! As e increases, the value of 3 will increase as well, making the answer A! Hope this helped you! :)
8 0
3 years ago
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