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Zarrin [17]
3 years ago
8

-8x + 12 = h(2x-3) ldk this question

Mathematics
1 answer:
Alinara [238K]3 years ago
5 0
The answer would be -4 because if you do -4 times 2x then you would get -8x. Then if you did -4 times -3 you would get 12. (A negative times a negative equals a positive)
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James earned a total of $900 this week. this total was $20 less than four times the amount he earned last week. how much money d
Vladimir [108]
<span>4x – 20 = 900
4x = 900+20
4x = 920
x = 920/4
x = 230
he earned $230
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7 0
3 years ago
Hey please help me ASAP I will give you brainlest.
Volgvan

Answer:

5cm

Step-by-step explanation:

volume = πr²h

225π = π × r² × 9

225/9 = r²

r = √225/9 = 15/3 = 5cm

8 0
2 years ago
Stephanie has a balance of $-124.50. She deposits $557.21, How much money was in Stephanie's account after the deposits?
valkas [14]

Answer: $432.71

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5 0
2 years ago
F(x) = -x2 – 9.2 – 4
drek231 [11]

Answer:

what is the question?

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
The sum of person x and person y is 2640. if person x's income is 20% more than person y, find person x's income.
Masja [62]

Answer:

I do not understand she question do you mean the sum of their income is 2640

if so, then the answer is 440 to be x income

Step-by-step explanation:

x income = 20% or 1/5 of y income

y income = 5 of x income

we know that the sum of their income = 2640

which means that

x + y = 2640 =

1/5y + y = 2640

6y/5 = 2640

cross multiply to give us

6y = 5(2640)

6y = 13200

divide through by 6 to give us,

6y/6 = 13200/6

y = 2200

since we know that x income is 20% y income,

therefore, x income =

20/100 * 2200

= 440

therefore,

x income = 440

y income = 2200

5 0
2 years ago
Read 2 more answers
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