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elena-14-01-66 [18.8K]
3 years ago
12

Andre wants to buy an iPod. He got $50 for his birthday, but the iPod he wants costs $230, so he’s going to have to save up the

rest. His plan is to save $30 a month, after his birthday, until he has the money he needs. Let x be the time in months and y be the amount of money saved.
How much money does Andre have after 1 month?

$
30

What is the coordinate point used to represent this?

(
30
,
50
)

What is the slope in this situation?

$

Using the point from the information above, write the equation of this scenario in point-slope form. Do NOT include spaces in your answer.


How long will it take him to save up all the money he needs to buy the iPod ($230)?

It will take Andre
months to save the $230 he needs to buy the iPod.
Mathematics
1 answer:
DedPeter [7]3 years ago
3 0

Answer:I believe he will have 20$ left

Step-by-step explanation:

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False, An example would be an equilateral triangle with 3 sides of 3 inches,  and another with three sides of 5 inches. They will be similar but not congruent because their sides differ. because the sides and volumes differ they will not be congruent.
5 0
2 years ago
With the beam being held still at a height of 40 m, the crane breaks and the beam falls to the ground. Assuming no air resistanc
lapo4ka [179]
What we have so far:
Kinetic energy = 0. The reason behind that is because the beam is not moving at a height of 40m.
Gavity, g = 9.8m/s²
Height = 40m
Potential energy = mgh; this is equal to 0 because m, stands for mass and in this problem, we do not have a value for the mass of the beam. Hence, 0 x 9.8m/s² x 40m = 0. Potential energy = 0.

Solution:
We will use the equation of Total energy:
TE = potential energy + kinetic energy

TE = 0 + 0

∴ TE = 0

The answer is: Assuming no air resistance, the total energy of the beam as it hits the ground is 0.
8 0
3 years ago
Find the value of (– 3 /8 ) × (+8 /15). A. 11/23 B. – 1 /5 C. 11/15 D. – 1 /3
PtichkaEL [24]

(-3/8)(+8/15)

Answer will be a negative number. Whenever multiplying a - negative number * a + positive = - negative number.

(-3/8)(+8/15)

Cross out -3 and 15 . Divide by 3. -3/3,=-1 15/3

= -1/5

Cross out 8 and 8. Divide by 8.

8/8= 1 , 8/8= 1

-1/5*1/1= -1/5

Answer : -1/5

4 0
2 years ago
Pls help, write an equation then solve for x
tamaranim1 [39]

Answer:

x= \frac{1}{6}n+\frac{\sqrt{2} }{4}

Step-by-step explanation:

mutiply both sides of the equation by 6

12x-2n=3\sqrt{2

move the bariable to the right hand side and change its sign

12x=3\sqrt{2+2n

divide both sides

x=\frac{\sqrt{2} }{4}+1/6n

use commutative propert to reorder the terms

x= 1/6n +\frac{\sqrt{2} }{4}

and thats it, i hope this helps ya!

4 0
2 years ago
Monique hod 30. She purchased 2 necklaces for *8 each. How much money does Monique have remaining?​
Setler79 [48]

Answer:

$14

Step-by-step explanation:

The necklaces cost $8, so two would be $8+$8=$16

Now do the original $30 minus the $16 dollars spent

You now have $14 left.

5 0
2 years ago
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