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ale4655 [162]
4 years ago
6

Find the value of x. 24 12 35 117

Mathematics
1 answer:
Vadim26 [7]4 years ago
8 0

Answer:

x = 8/17

Step-by-step explanation:

2/x+3 = 9/4 +5

2/x + 3 -3 = 9/4 +5 -3

2/x = 9/4+2

2/x = (9 + 2 * 4)/4

2/x = 17/4

4 * 2/x = 17

8/x = 17  

x * 8/x = 17 * x

8 = 17 x

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goldfiish [28.3K]

Answer:

6 $10 bills

Step-by-step explanation:

First you have to make a system of equations like such

5x + 10y = 150

x + y = 24

Now you can use any strategy to simplify it but I'll use multiplication and the subtraction:

5x + 10y = 150 - 5x + 5y = 120 = 5y = 30 this simplified is y = 6. You then substitute 6 for y in either equation. x + 6 = 24 and make it on opposite sides. x = 18.

So 18 $5 bills and 6 $10 bills

4 0
3 years ago
Right and solve an equation to answer the question 91 is 130% of what number W
bija089 [108]

Answer:

The number is 70

Step-by-step explanation:

Is means equals and of means multiply

91 = 130% *W

Changing to a decimal form

91 = 1.3W

Divide each side by 1.3

91/1.3 = 1.3 W/1.3

70 = W

6 0
3 years ago
The length of a rectangle is 3 cm more than twice the width. The area of the rectangle is 65 square centimeters. Find the dimens
polet [3.4K]

Answer:

5 cm and 13 cm

Step-by-step explanation:

Let b be the width of the rectangle.

Length = 3+2b

The area of the rectangle is 65 cm²

We need to find the dimensions of the rectangle. The area of a rectangle is given by :

A = lb

65=(3+2b)b\\\\65=3b+2b^2\\\\3b+2b^2-65=0\\\\b=5\ cm,-6.5\ cm

Neglecting the negative value, the width of the rectangle is 5 cm.

Length = 3+2b

=3+2(5)

=3+10

=13 cm

Hence, the dimensions of the rectangle are 5 cm and 13 cm.

6 0
3 years ago
CORRECT ANSWER GETS BRAINLYEST Drag each set of coordinates to the correct location on the table. Not all sets of coordinates wi
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Answer:    

(-4,-7)

(4,7)

(-4,-5)

(1,-1)

Step-by-step explanation:

 

7 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST TO CORRECT ANSWER
Musya8 [376]
The volume of a Cone = \frac{1}{3} \pi r^{2}h

Since for the ice cream cone has h = 4 inches; r = 0.75; π = 3.14

Then Volume of the Cone = 2.355 in³

∴   This ice cream cone can hold  ≈  2.36 in³ of ice cream without overflowing
7 0
4 years ago
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