Ask question

Ask question

All categories

sweet-ann [11.9K]

3 years ago

11

Paige earns $15.50 per hour and works 20 hours each week. She gets a 10% raise and decides to save 20% of her paycheck for a new

phone. How much money will Paige have saved after 4 weeks?
A. 297.60
B. 68.20
C. 136.40
D. 272.80

1 answer:

Sindrei [870]3 years ago

7 0

Answer: b

Step-by-step explanation:

You might be interested in

How many soulotion does y=4x−7 y=x−3 have

dolphi86 [110]

That equation has one solution

8 0

3 years ago

Altogether, Alicia has to drive 104 miles on the turnpike.

omeli [17]

30 miles (104-74). Or 104 if the first 74 miles was not on the turnpike xd

6 0

2 years ago

Running at an average rate of 4 meters per second, a sprinter ran to the end of a track. The sprinter then jogged back to the st

yaroslaw [1]

<h2>Length of track is 168 meter</h2>

Step-by-step explanation:

Let l be the length of track.

Running speed = 4 m/s

Jogging speed = 2 m/s

Total time taken = 2 minutes 6 seconds. = 126 seconds

That is

$\frac{l}{4}+\frac{l}{2}=126\\\\0.75l=126\\\\l=168m$

Length of track is 168 meter

5 0

3 years ago

Gaira was asked to evaluate the algebraicexpression –3.8x + 6 when x = –7.5.

icang [17]

gaira ALSO multiplied 6 by x, when 6 doesnt have 6x.

so the correct answer would be only -3.8(-7.5) + 6 which is 34.5.

5 0

3 years ago

Read 2 more answers

?? So lost with this

labwork [276]

Answer:

$A)\ 1,\ -1,\ -3\\\\B)\ d=-2\\\\C)\ \left\{\begin{array}{ccc}a_1=11\\a_n=a_{n-1}-2\end{array}\right\\\\D)\ f(n)=-2n+13$

Step-by-step explanation:

It's an arithmetic sequence.

9 = 11 - 2

7 = 9 - 2

5 = 7 - 2

3 = 5 - 2

A) next three terms: 3 - 2 = 1, 1 - 2 = -1, -1 - 2 = -3

B) Common difference = -2

C) Recursive Function:

$\left\{\begin{array}{ccc}a_1=11\\a_n=a_{n-1}-2\end{array}\right$

D) Explicit Function:

$f(n)=a_1+(n-1)d$

a₁ - first term

d - common difference

Substitute a₁ = 11 and d = -2:

$f(n)=11+(n-1)(-2)=11-2n+2=-2n+13$

4 0

3 years ago