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bagirrra123 [75]
2 years ago
8

Rosa's family wants to switch cell phone plans. Cloud Line Cell Service is offering a one-time discount of $25 for families that

use multiple phones with their service. Rosa's family uses 4 phones, and the salesperson said the first month's payment, which includes the discount and the regular monthly rate for each phone, will be $71.
Which equation can Rosa use to find x, the regular monthly rate for each phone?
Mathematics
1 answer:
victus00 [196]2 years ago
6 0

Answer:

5 dollars

Step-by-step explanation:

Don't worry about it

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in a classroom of 1/6 of the students were wearing blue and 2/3 are wearing white there are thirty six students in the class how
jeyben [28]

Answer:

6

Step-by-step explanation:

1/6 of 36=6

2/3 of 36= 24

24+6=30

36-30=6

5 0
2 years ago
What percent of 126 is 22?
LenaWriter [7]
17.46% of 126 is 22

Divide 22 by 126:
22 \div 126 = 0.1746

Change the decimal into a percentage by multiplying the decimal by 100:
0.1746 \times 100 = 17.46
6 0
3 years ago
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Solve for X, square root 2x = square root x+5
inessss [21]
X = 5
Move the variable then cells to like terms and simplify
4 0
2 years ago
The Laplace Transform of a function f(t), which is defined for all t > 0, is denoted by L{f(t)} and is defined by the imprope
lesya692 [45]

(1) D

L_s\left\{t\right\} = \displaystyle\int_0^\infty te^{-st}\,\mathrm dt

Integrate by parts, taking

u = t \implies \mathrm du=\mathrm dt

\mathrm dv = e^{-st}\,\mathrm dt \implies v=-\dfrac1se^{-st}

Then

L_s\left\{t\right\} = \displaystyle \left[-\frac1ste^{-st}\right]\bigg|_{t=0}^{t\to\infty}+\frac1s\int_0^\infty e^{-st}\,\mathrm dt

L_s\left\{t\right\} = \displaystyle \frac1s\int_0^\infty e^{-st}\,\mathrm dt

L_s\left\{t\right\} = \displaystyle -\frac1{s^2}e^{-st}\bigg|_{t=0}^{t\to\infty}

L_s\left\{t\right\} = \displaystyle \boxed{\frac1{s^2}}

(2) A

L_s\left\{1\right\} = \displaystyle\int_0^\infty e^{-st}\,\mathrm dt

L_s\left\{1\right\} = \displaystyle\left[-\frac1se^{-st}\right]\bigg|_{t=0}^{t\to\infty}

L_s\left\{1\right\} = \displaystyle\boxed{\frac1s}

7 0
2 years ago
Which type of graph would be best for displaying the frequencies of weights of several juvenile monkeys at a wild animal preserv
Phoenix [80]

Answer:

C. A histogram

Step-by-step explanation:

Histograms are commonly used to denote the frequency of a range of categories of a set of values. Generally, the y-axis represents frequency and the x-axis represents intervals of data based on the given set of values.

6 0
2 years ago
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