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avanturin [10]
3 years ago
15

Find x for brainliest

Mathematics
1 answer:
Norma-Jean [14]3 years ago
5 0
2(3x + 5) = 5x + 14
6x + 5 = 5x + 14
x = 14-5
x=9
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Consider these numbers, ordered from least to greatest. Negative 1.8, negative 1 and one-fourth, negative 0.2, blank, one-half,
Norma-Jean [14]

Answer:

10%

-0.1

1/4

Step-by-step explanation:

Complete question

Consider these numbers, ordered from least to greatest. Negative 1.8, negative 1 and one-fourth, negative 0.2, blank, one-half, 90 percent A number line going from negative 2 to positive 1. Which values could correctly fill in the blank? Select all that apply. 10% 1 -0.1 -1 One-fourth

step-by-step explanation

On the number line, numbers increase from left to right.

The blank is between -0.2 and 1/2.

Only numbers greater than -0.2 and less than 1/2 can fill the blank.

Range = -0.2<x<1/2

From the values given,

1) 10% = 10/100 = 1/10 = 0.1

-0.2<0.1<1/2

2) -0.2<1

But, 1>1/2

3) -0.2<-0.1<1/2

4) -0.2>-1

5) -0.2<1/4<1/2

Therefore, only 10%, -0.1, and 1/4 can fill in the blank correctly because they satisfy the range -0.2<x<1/2

5 0
3 years ago
Read 2 more answers
Which is the equation of a line that has a slope of 1/2 and passes through point (2, -3)?
Varvara68 [4.7K]

Start with the point-slope formula: y-k = m(x-h), where (h,k) is the given point and m is the given slope:


y+3 = (1/2)(x-2)

This equation can be rewritten in other forms if desired.


8 0
3 years ago
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Write 1.417x10^2 in standard notation please hurry .thank you
stellarik [79]

Answer:

The standard notation would be 141.7

Step-by-step explanation:

5 0
3 years ago
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tge width of a piece of plywood is 4 3/4 feet. the length is 5 1/3 feet. by how much does the length exceed the width?simplify t
Shkiper50 [21]
First, you have to make the denominators the same.
5 1/3 is now 5 4/12
4 3/4 is now 4 9/12

5 4/12
- 4 9/12

4 16/12
- 4 9/12

7/12

Hope this helps!

3 0
3 years ago
Knots are a unit of speed used for sailing. 1 knot is equal to 1.2 miles per hour. Jesse travels 15 miles by boat in 2.5 hours.
Alinara [238K]

Answer:

5 knots

Step-by-step explanation:

In order to find the speed Jesse travels in knots, you need to find his unit rate, or miles per hour.  Setting up a fraction and dividing will give you how many miles her traveled per hour:

\frac{miles}{hour}=\frac{15}{2.5}=\frac{6}{1}or6mph

Since Jesse traveld at 6mph, you can set up a proportion (equivalent ratios) using the ratio of 1 knot to 1.2 miles per hour to find the number of knots in 6mph:

\frac{1.2}{1}=\frac{6}{x} where x = the number of knots

cross-multiply and divide: 1.2x = 6 or x = 5 knots

5 0
4 years ago
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