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anastassius [24]

2 years ago

13

Katelyn went to the store and brought 2 shirts that were orginally $12 each, but got a 15% discount off each shir. If she has to

pay 7% sales tax how much did se=he spend total?

1 answer:

vova2212 [387]2 years ago

7 0

You have subtract the 20 from the 1

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The first term of a geometric sequence is 32, and the 5th term of the sequence is 818 .

sammy [17]

Answer:

$32,24,18,\frac{27}{2} ,\frac{81}{8}$

Step-by-step explanation:

Let x, y , and z be the numbers.

Then the geometric sequence is $32,x,y,z,\frac{81}{8}$

Recall that term of a geometric sequence are generally in the form:

$a,ar,ar^2,ar^3,ar^4$

This implies that:

a=32 and $ar^4=\frac{81}{8}$

Substitute a=32 and solve for r.

$32r^3=\frac{81}{8}$

$r^4=\frac{81}{256}$

Take the fourth root to get:

$r=\sqrt[4]{\frac{81}{256} }$

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

Therefore $x=32*\frac{3}{4} =24$

$y=24*\frac{3}{4} =18$

$z=18*\frac{3}{4} =\frac{27}{2}$

8 0

2 years ago

Please help me. <br><br><br>2 (a + 4) =

vitfil [10]

Answer:

2a+8

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Harper knows he is 50 yards from school. The map on his phone shows that the school is 3/4 inch from his current location. How f

yulyashka [42]

Answer:

Harper is 200 yards away from her home if the map shows 3 inches

Step-by-step explanation:

50 yards = 3/4 inch

3 inches = 3/1

3/1 x 4/4 = 12/4

12/4 = 3 inches

50 x 4 = 200

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

6 0

2 years ago

after selling tickets to a dance for $3.25 each, the student council brought in $1020.50from tocket sales. how many tickets did

balu736 [363]

3.25x = 1020.50

/3.25 /3.25

x = 314 tickets sold.

7 0

3 years ago

Ax + b2 = cx + d2<br> ????

ryzh [129]

Answer:

x=b^2+d^2/a-c

Step-by-step explanation:

5 0

2 years ago