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Law Incorporation [45]
2 years ago
10

8 times the difference between b and 4 in a variable expression

Mathematics
2 answers:
Zinaida [17]2 years ago
6 0

Answer:

8( b - 4 )

Step-by-step explanation:

8 x ( b - 4 )

8( b - 4 )

I hope this helps!

Mashcka [7]2 years ago
3 0
8(b-4)

Hope this helps a ton
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lan has $28 in his checking account. If he writes a check for $12, how much money is left in his account?
Reika [66]

Answer:

$16 once the check is cashed in

Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
Ms. Walker's class set up an online fund with a goal to raise $1,280 to go on a field trip. Ms. Walker starts the fund by deposi
madreJ [45]
What you can use for this case is a function of the potential type.
 We have then
 y = a (b) ^ x
 Where we have:
 Walker starts the fund by depositing $ 5
 a = 5
 Each week the balance of the fund is twice the balance of the previous week:
 b = 2
 The function is:
 y = 5 (2) ^ x
 The number of weeks to reach $ 1280 is 8 weeks.
 Check:
 y = 5 (2) ^ 8
 y = 1280
 Answer:
 An equation can be used to find the number of weeks, x, after which the balance of the fund will reach $ 1,280 is:
 y = 5 (2) ^ x
 The number of weeks that it takes to reach the class goal is
 8 weeks
4 0
3 years ago
Read 2 more answers
Answer all parts of number 1 thank you.
Scorpion4ik [409]

Hi!

1.)

a:A u B=

(1.0. - 5. \frac{1}{2} .e)

(The same elements are written once.)

b:A u C

(1.0 - 5. \frac{1}{2} .2)

c:B u C

( - 5 .1.e.0.2)

Note:I used dots to mean commas .

Good work!

7 0
1 year ago
X^3+6x^2-17x+2-x^3-x^2-11x+36
Rudiy27
<span>X^3+6x^2-17x+2-x^3-x^2-11x+36 = </span>5x^2 - 28x + 38
4 0
3 years ago
What the correct answer
Dvinal [7]

Its ‘B’

100% sure

Plz mark me brainliest

4 0
3 years ago
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