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4 years ago

Find the values of x and y . Explain please

Mathematics

1 answer:

Len [333]4 years ago

8 0

U see on the on the bottom, it says x=blah and y=blah, I am pretty sure all u have to is plug in the numbers to the equation (2x-70) and (x+30) and (5y)

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Please help! I will mark brainliest

Soloha48 [4]

Answer:

The middle of the graph is (0,0) Line x is the 1st number so if u mive to the left from (0,0) it will be (-1,0)

Step-by-step explanation:

search up number graphs on the internet

7 0

3 years ago

Davor needed to rent a van to move. The van cost $104 to rent, plus $0.24 per mile driven. How many miles did Davor travel if he

PSYCHO15rus [73]

Answer: 160 miles.

Step-by-step explanation:

Equation = $142.40 = .24x + 104

Define Variable = x = number of miles driven

Solve Equation = Subtract 104 from each side:

38.40 = .24x

Divide both sides by .24:

160 = x

The van was driven 160 miles.

8 0

3 years ago

If you double a number and then add 16, you get 2/5 of the original number. What is the original number?

Flauer [41]

Let the number = x

A.T.Q,

2x+16 = 2x/5

5(2x+16) = 2x

10x+80 = 2x

8x = -80

x= -10

3 0

4 years ago

GUYS PLEASE HELP MY TEACHER SKIPPED A WHOLE CHAPTER I ONLY KNOW BASICS SO PLEASEEEE HELP `(*>﹏<*)′

malfutka [58]

Answer:

the shape is similar with yours and the friend

2 shapes=30min

3 shapes=x min

30 x 3 / 2=45 min

Step-by-step explanation:

i think good luck! i'm not sure

3 0

3 years ago

Read 2 more answers

The equation 22 = 2y + x represents the perimeter of a flower garden with

iren [92.7K]

Answer:

$y = \frac{22-x}{2}$

For width = 2 ft, the length of the flower bed = 10 ft.

For width = 3 ft, the length of the flower bed = 9.5 ft.

For width = 4 ft, the length of the flower bed = 9 ft.

Step-by-step explanation:

Here, the Perimeter of the flower garden is given as

22 = 2 y + x

: where, y : Length of the garden

and x : Width of the garden .

Now, solving for y in the above expression,we get

22 = 2 y + x ⇒ 22 - x = 2 y

or, $y = \frac{22-x}{2}$

Now, when the width (x) = 2 feet

Length of the flower bed $y = \frac{22-x}{2} = \frac{22-2}{2} = \frac{20}{2} = 10$

or, x = 10 ft

⇒For, the width = 2 ft, the length of the flower bed = 10 ft.

when the width (x) = 3 feet

Length of the flower bed $y = \frac{22-x}{2} = \frac{22-3}{2} = \frac{19}{2} = 9.5$

or, x = 9.5 ft

⇒For, the width = 3 ft, the length of the flower bed = 9.5 ft.

when the width (x) = 4 feet

Length of the flower bed $y = \frac{22-x}{2} = \frac{22-4}{2} = \frac{18}{2} = 9$

or, x = 9 ft

⇒For, the width = 4 ft, the length of the flower bed = 9 ft.

7 0

3 years ago