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lara [203]
3 years ago
15

PLEASE HELP AND QUICK!!!

Mathematics
1 answer:
Lena [83]3 years ago
8 0

Answer:

A

Step-by-step explanation:

dude trust me

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HELP ASAP PLEASE!!!
Rus_ich [418]

Answer:

D: -96

Step-by-step explanation:

The sequence is to multiply by -4. 24 times -4 = -96

6 0
3 years ago
Andy starts with $40 and is saving at a rate of $5 per week. Samantha starts with $136 and is spending at a rate of $3 per week
My name is Ann [436]
136 - 3x = 40 +5x
136 - 40 = 5x + 3x
96 = 8x
12 = x

40 + 4(12)
40 + 48
88

A.) 12 weeks
B.) $88
6 0
3 years ago
Ms. Parker baked 6 dozen cookies. She gave 2 dozen cookies to her sister, 1 À dozen
Lyrx [107]

Answer:

Step-by-step explanation:

She gave out three dozen and she had six dozen so she has three dozen left three dozen 3 * 12 she has 36 cookies

6 0
4 years ago
Solve the following quadratic equation for all values of x in simplest form.
yaroslaw [1]

Answer:

x=0,\:x=-2,\:x=2

Step-by-step explanation:

Do you want me to explain it?

7 0
3 years ago
A sample of a radioactive isotope had an initial mass of 480 mg in the year 2009 and decays exponentially over time. A measureme
r-ruslan [8.4K]

Answer:

1445 mg

Step-by-step explanation:

If you go from 2009 to 2011 and decayed 390 mg, you divide that by two to see how much it decays in one year. After you get that, you multiple 195 by 5 and get 975. your initial value is 480, so you would add 975 and 480 to get the answer 1445 mg. I am only in the 7th grade, so I could be wrong but it looks like a simple slope problem and I feel pretty confident about my answer.

6 0
3 years ago
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