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hammer [34]
2 years ago
11

Mr. Dominguez invests $3,000 in a savings plan. The savings account pays an annual interest rate of 4.2% on the amount he put in

at the end of each year. Create (and label) a graph in the coordinate plane to show the relationship between time and the amount of interest earned for the first 5 years of the investment. Is the relationship proportional? Why or why not? If so, what is the constant of proportionality?
Mathematics
1 answer:
Vanyuwa [196]2 years ago
8 0

Answer:

is 5 point worth it ummm no

Step-by-step explanation:

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It cost Joseph $20.10 to send 134 text messages. How much does it cost to send one text message? Show your work.
Licemer1 [7]
$20.10/134
$0.15 cost for one message
8 0
3 years ago
What is the value of x in the equation 5x+3=4x?
Volgvan

Answer:

x = -3

Step-by-step explanation:

5x + 3 = 4x,

x + 3 = 0,

x = -3

3 0
3 years ago
Read 2 more answers
What is 5/10 - 3/20 equal Too?
goldenfox [79]
5/10-30/20 equals 7/ 20
5 0
3 years ago
1.) Which domain restrictions apply to the rational expression? 14x-2x / x^2-7x
mezya [45]

Answer:

3. \displaystyle 1\frac{1}{3} = x

2<em>C.</em> \displaystyle III.

2<em>B.</em> \displaystyle I.

2<em>A.</em> \displaystyle II.

1. \displaystyle Set-Builder\:Notation: [x|7, 0 ≠ x] \\ Interval\:Notation: (-∞, 0) ∪ (0, 7) ∪ (7, ∞)

Step-by-step explanation:

3. <em>See</em><em> </em><em>above</em>.

2<em>C</em>. The keyword is ratio, which signifies division, so you would choose "III.".

2<em>B</em>. The keyword is percent, which signifies multiplication of a ratio by 100, so you would choose "I.".

2<em>A</em>. The keyword is total, which signifies addition, so you would choose "II.".

1. Base this off of the denominator. Knowing that the denominator CANNOT be zero, you will get this:

\displaystyle x^2 - 7x \\ x[x - 7] = 0; 7, 0 = x \\ \\ Set-Builder\:Notation: [x|7, 0 ≠ x] \\ Interval\:Notation: (-∞, 0) ∪ (0, 7) ∪ (7, ∞)

I am joyous to assist you anytime.

5 0
3 years ago
HELP ME PLEASEEEEEEEEEEE
kakasveta [241]

Answer:

12

Step-by-step explanation:

12/2=6

Tell me if it works

4 0
2 years ago
Read 2 more answers
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