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lianna [129]
3 years ago
5

4x-3(x + 5) > 7-4(x + 6)

Mathematics
1 answer:
I am Lyosha [343]3 years ago
7 0
4x - 3(x + 5) > 7 - 4(x + 6)  |use distributive property; a(b + c) = ab + ac

4x - 3x - 15 > 7 - 4x - 24  |combine items

x - 15 > -4x - 17    |add 15 to both sides

x > -4x - 2    |add 4x to both sides

5x > -2    |divide both sides by 5

x > - 2/5
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Answer:

if Im correct it should be $8.40

Step-by-step explanation:

why well if you think of breaking down by say 1/4 of 168 all you do is divide 4 which is the whole amount by 0.2 which is the amount the father gave her so 4/0.2= 20 the you take your whole 168 and divide by 20 which the whole number for 0.2 the your answer should be this 168/20= 8.4 which then i assumed it was $8.40 hopefully that is correct hehe

5 0
2 years ago
Select the missing numbers. remember to indicate a negative cash flow with parentheses
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Answer:

Jan = $75.00

Mar = $40.00

Apr = $35.00

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3 years ago
Mr. and Mrs. Chan want to buy new furniture that has a cash price of $6230. On the installment plan, they must pay %25 of the ca
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The interest due on financing option is $307.50

What is interest on financing?

Interest on financing is the extra amount paid by the couple when their total payments are compared to the cash price of $6,230.

The total payments would be the 25% down payment plus the sum of the twelve monthly payments of $415 each

Down payment=cash price*25%

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Total monthly payments=amount of each monthly payment*number of monthly payments

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number of monthly payments=12

Total monthly payments=$415*12

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Total payment under financing=Down payment +Total monthly payments

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Total payment under financing=$6,537.50

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7 0
1 year ago
I need number 7 please and thanks
Nana76 [90]
I'm thinking it's a hundred or a hundred feet squared
7 0
3 years ago
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A rectangle has sides of 4x cm and x cm. the sides of the rectangle are all increased by the same length.if the perimeter of the
Verdich [7]

Answer:

  4 cm

Step-by-step explanation:

The perimeter of the original rectangle is ...

  P = 2(L+W) = 2(4x + x) = 10x

The perimeter of the larger rectangle after we add "a" to each side is ...

  P = 2(L +W)

  = 2((4x+a) +(x+a))

  = 10x +4a = 10x +16

  4a = 16 . . . . . subtract 10x from both sides

  a = 4 . . . . . . . divide by 4

The length added to each side is 4 cm.

4 0
3 years ago
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