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goldenfox [79]
3 years ago
12

Howard is saving to buy a mountain bike that costs $245, excluding tax. he has already saved $28. what is the least amount of mo

ney Howard must save each week so that at the end of the 9th week. he has enough money to buy the bike? round your answer to the nearest dollar.
Mathematics
2 answers:
pantera1 [17]3 years ago
7 0

The equation can be set up as 245 = ?(9) + 28

Solving for the ?, we subtract 28 from the entire equation: 217 = ?(9)

Divide by 9: 24.11111 or, rounded, $24 each week.

LekaFEV [45]3 years ago
4 0

Answer: 24

Step-by-step explanation:

245-28= 217

217÷9= 24.1

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3x - 8 = 13 + -2(x - 8)
valentinak56 [21]

Answer:

37/5 or 7.4 or 7 2/5

Step-by-step explanation:

<em>I hope this helps! Have a great day!!</em>

<em>Skye~</em>

3 0
2 years ago
Se deposita 4000 soles a una tasa de interés del 0,8% quincenas .¿Que interes producirá en cinco quincenas?
katen-ka-za [31]

Answer:

Interes= 162,58

Step-by-step explanation:

Dada la siguiente información:

Se deposita 4000 soles a una tasa de interés del 0,8% quincenas

<u>Primero, debemos calcular el valor final de la inversión:</u>

VF= [VP*( 1 + i)^n]

VF= 4.000*(1,008^5)

VF= 4.162,58

<u>Para calcular el interés ganado en 5 quincenas, debemos usar la siguiente formula:</u>

Interes= 4.162,58  - 4.000

Interes= 162,58

5 0
2 years ago
PLS HELP ME ASAP WITH 42!! (MUST SHOW WORK!!) + LOTS OF POINTS!! *best if show picture with work!!*
ddd [48]
I thought this would be simple, as I'm familiar with algebra and not really "The constant of proportionality," but I will do my best.

So this said "Constant of proportionality," is referring to basically the answers for the equation when X equals certain numbers.

Make a table of different answers when you plug in X and you get the 'Constant of proportionality.'

y = 2.5x + 3
y = 2.5(1) + 3
y = 2.5 + 3
y = 5.5

Since we plugged in 1 for X and got 5.5 for Y, our input and output is (1, 5.5)

Replace X for a different value, and you will get a bunch of different numbers that will in essence be your function inputs and outputs.  Make a table of these and you have your answer.

EXAMPLE - 
-= x =-   -= y =-
-= 1 =-   -= 5.5 =-
-= 2 =-   -= 8 =-
-= 3 =-   -= 11.5 =-
-= 4 =-   -= 13 =-


So there you have it.  I hope this helps!  If you have any further questions, don't hesitate to ask.
3 0
2 years ago
How do you solve 5-4x&lt;95
mario62 [17]

5 - 4x < 95 \\  - 4x  < 95 - 5 \\  - 4x = 90 \\ x =  -  \frac{90}{4}  \\  \boxed{ x =  -  \frac{45}{2} }

8 0
2 years ago
A triangle has side lengths of (3.7b+ 1.7) centimeters, (1.3b + 1.1) centimeters,
nata0808 [166]

Perimeter of Triangle -:

( 3.7 b + 1.7 +1.3b +1.1 + 7.1 c + 5.1 )

now solve by ur self

4 0
3 years ago
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