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3 years ago

How can you solve problems involving equations that contain addition, subtraction, multiplication, or division

Mathematics

2 answers:

SashulF [63]3 years ago

7 0

By using bodmas you can solve those problems

olga nikolaevna [1]3 years ago

3 0

If you use BODMAS

Stands for Brackets, Order of(Square root), Division, Multiplication, Addition, Subtraction

If you do this from top to bottom in an equation you will get your answer :)

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Write an equation of the line that passes through the given point and is parallel to the given line.

9966 [12]

Answer : <em>Equation of line is</em> y=Equation of line is y= $\frac{2}{3}$ x+ $\frac{-5}{3}$

Step-by-step explanation:

Theory :

Equation of line is given as y = mx + c.

Where, m is slope and c is y intercepted.

Slope of given line : y = $\frac{2}{3}$ x+1 is m= $\frac{2}{3}$

We know that line : y = $\frac{2}{3}$ x+1 is parallel to equation of target line.

therefore, slope of target line will be $\frac{2}{3}$ .

we write equation of target line as y= $\frac{2}{3}$ x+c

Now, It is given that target line passes through point ( -5,-2)

hence, point ( -5,-2) satisfy the target line's equation.

we get,

y= $\frac{2}{3}$ x+c

-2= $\frac{2}{3}$ $\times$ -5+ c

-5= $\frac{-10}{3}$ +c

c= $\frac{-5}{3}$

thus, Equation of line is y=Equation of line is y= $\frac{2}{3}$ x+ $\frac{-5}{3}$

7 0

3 years ago

What is the value of y in the equation 5x+2y=20, when x=0.3

Rasek [7]

5x+2y=20

Substitute 0.3 for x

5(0.3)+2y=20

Multiply 5 by 0.3

1.5+2y=20

Subtract 1.5 from both sides

2y=18.5

Divide 2 on both sides

Final Answer: y= 9.25

8 0

3 years ago

Sally's family is going to visit her grandparents for the holidays. They live 585 miles away. Sally's parents plan to drive for

Kobotan [32]

60(h)=number of miles
60h= 255

3 0

2 years ago

What is the resluf of convertig 14 inches into centimeters? Remember that 1 inch =2.54 centimeters.

stich3 [128]

multiply 14 x 2.54

14 x 2.54 = 35.56 centimeters

6 0

3 years ago

What is 9 fourths divided by 3 forth so

Alexus [3.1K]

(a/b) x (c/d) = (a*c)/(b*d)

Therefore:

(9/4) x (1/3) = (9*1)/(4*3) = 9/12 = 3/4

Answer:

3/4

5 0

3 years ago

Read 2 more answers