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3 years ago

What is a real life word problem for the equation y=2x

Mathematics

1 answer:

lara [203]3 years ago

7 0

Answer:

You want to buy some golden apples. Each golden apple cost $2. How much much does golden apples pass cost?

y = total cost

x = amount of apple

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Does anyone know the answer?

Morgarella [4.7K]

Answer:

Nope

Step-by-step explanation:

7 0

3 years ago

Which ordered pair is a solution of the equation -x-4y=-10

Ilia_Sergeevich [38]

Answer:

There are many possible solutions. Here are some:

(-2,12) (2,2) (6,1) (10,0) (-6,4)

Step-by-step explanation:

hope it helps

3 0

3 years ago

Read 2 more answers

Find the area of the triangle. Figure is not drawn to scale. Show your work. (Image attached)

Zolol [24]

Answer: $13.8cm^2$

Step-by-step explanation:

The area of a triangle can be calculated with the formula:

$A_{(triangle)}=\frac{b*h}{2}$

The base of the triangle is "b" and the height of the triangle is "h",

In the figure you can observe that the base and the height of the triangle are:

$b=6.9cm\\h=4cm$

Knowing these values, you can substitute them into $A_{(triangle)}=\frac{b*h}{2}$ .

Therefore, the area of the triangle is:

$A_{(triangle)}=\frac{(6.9cm)(4cm)}{2}$

$A_{(triangle)}=13.8cm^2$

4 0

3 years ago

15h - m = 13h + q pleas helppp

tensa zangetsu [6.8K]

I don’t know what I’m solving for so I solved for h and with that it should be h=q/2+m/2

Explanation:

15h-m=13h+q
-13h -13h
———————-
2h-m=q
+m +m
———————-
2h=q+m
/2 /2 /2
———————-
H=q/2+m/2

8 0

3 years ago

Read 2 more answers

Solve 2x+6 ≤ 10 or 2x + 8 > 20.

Firlakuza [10]

Answer:

Step-by-step explanation:

2x+6 ≤ 10 or 2x + 8 > 20

⇔ 2x ≤ 4 or 2x > 12

⇔ x ≤ 2 or x > 6

6 0

2 years ago