2 years ago

Kelly has some money. She spends $17.50 on clothes,

Mathematics

2 answers:

andrew-mc [135]2 years ago

7 0

Answer:

Step-by-step explanation:

because we dont know what she started with.

kvasek [131]2 years ago

3 0

Answer:

b) I guess

Step-by-step explanation:

she has n. she spends $17.50 (-). she has $6.21 left

n - 17.50 =$6.21

n-17.50=$6.21

You might be interested in

2+0.4+0.06+0.002 whats tHe nUMBER iN sTAnDARD fORM

sveticcg [70]

Answer:

2.462

Step-by-step explanation:

I added up the decimals.

2+0.4=2.4

2.4+0.06=2.46

2.46+0.002=2.462

And I got 2.462 as my final sum.

6 0

3 years ago

Two athletic shoe brands were studied to see which brand was manufactured with the least amount of defects. Brand A was found to

aliya0001 [1]

Brand B since the 5 defected occurs more often.

For every 250, 5 are defected, making the percent probability of it ever happening again is 2%,while Brand B only 0.0083%.

4 0

3 years ago

Read 2 more answers

A type of fish for your aquarium costs $9 each. You can spend at most $45. How many

Alenkinab [10]

U can buy 5 fish hope it’s right
PLEASE MARK ME BRAINLEST

8 0

3 years ago

Whats the answer to 45=x(14-x)

ElenaW [278]

$45=x(14-x)\\ \\45=14x-x^2\\ \\x^2-14x+45=0\\ \\\Delta = b^{2}-4ac = (-14)^{2}-4*1* 45=196-180=16 \\ \\x_{1}=\frac{-b-\sqrt{\Delta }}{2a} =\frac{14- \sqrt{16}}{2}=\frac{14-4}{2}= \frac{12}{2}=6\\ \\x_{2}=\frac{-b+\sqrt{\Delta }}{2a} =\frac{14+\sqrt{16}}{2}=\frac{14+4}{2}= \frac{18}{2}=9$

3 0

3 years ago

Read 2 more answers

Which math expression???? 7th grade

DiKsa [7]

I think it's A because of PEMDAS so you multiply 8 by n-3

8 0

3 years ago

Read 2 more answers