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3 years ago

Can you find a number that satisfy the following property?

Mathematics

2 answers:

pav-90 [236]3 years ago

4 0

Answer:

Let the no. be x

then according to the question,

$(x \times 2) + 4 = 3x - 7$

$2x - 3x = - 7 - 4 \\ = > - x = - 11 \\ = > x = 11$

Morgarella [4.7K]3 years ago

3 0

Answer:

Step-by-step explanation:

Let the number be x.

Then by the question,

2x+4 = 3x-7

x=11

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Select all possible solutions for 2x+7 is less than or equal to 3x-5

Soloha48 [4]

X $\geq$ 12

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3 years ago

Marge bought a computer for $699 on the installment plan. The terms of the plan were a down payment of $100, then payments of $5

german

The answer would be $796 because your down payment is $100 plus the fact marge had to pay $58 for 12 months there for equaling $696 dollars for the 12 month then adding your down payment of $100 giving you your answer of $796!

3 0

3 years ago

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Vesnalui [34]

Answer:

C I'm pretty sure

Step-by-step explanation:

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2 years ago

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(ANSWER FOR FREE BRAINPOINTS!) (FIRST TO ANSWER GETS BAINLIEST) The local park has a rectangular swimming pool that measures 40

iren [92.7K]

Answer:

9 yards

Step-by-step explanation:

Since both pools are similar, therefore the ratio of their length and width would be equal. That is:

Length of the current swimming pool : length of the new swimming pool = width of the current swimming pool : width of the new swimming pool

Thus, we can set up a proportion as shown below:

Let the width of the new swimming pool be x.

40 : 24 = 15 : x

$\frac{40}{24} = \frac{15}{x}$

Cross multiply

$40*x = 15*24$

$40x = 360$

Divide both sides by 40

$x = \frac{360}{40}$

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The width of the new swimming that is smaller would be 9 yards.

4 0

2 years ago

4X Takeaway 10 equals 20+ 6X

Natasha2012 [34]

X= -15
First, we want to combine like terms.
4x-10=20+6x
Subtract 4x from both sides
-10=20+2x
Subtract 20 from both sides
-30=2x
Divide by 2 to isolate the variable
X= -15

5 0

3 years ago