Navor has $800 and is spending $30 per week. Rashid has $150 and is saving $20 per week. In how many weeks will Nabor and Rashid have the same amount of money?

Answers

Answer 1
Answer: They will have the same amount of money at week 13 with $410 for each of them
Answer 2
Answer: -------------------------------------
Define x :
-------------------------------------
Let x be the number of weeks needed.

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Navor :
-------------------------------------
Navor has $800 and is spending $30 per week:
800 - 30x

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Rashid :
-------------------------------------
Rashid has $150 and is saving $20 per week:
150 + 20x

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Solve x:
-------------------------------------
800 - 30x = 150 + 20x
50x = 800 - 150
50x = 650
x = 13

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Answer: They will have the same amount of money after 13 weeks.
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Wright the equation of the line with slope 1 y intercept 0,2

Answers

\bf y=1x+2\implies y=x\stackrel{\stackrel{(0,2)}{\downarrow }}{+2}\impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\n \cline{1-1} \n y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \n\n \cline{1-1} \end{array}

Answer: y = 1x + 2


Step-by-step explanation:


Answer for a lot of points lolol

Answers

HEYA!!!!


QRS=180°-QRT
=180°-116
=64°

So the answer is C)

Hope it helps you.

:)

QRS is 180 - 116 = 64! The correct answer is C!

Andrea wants a diamond necklace and its selling price is $60. There was a discount of 5%. How much did Andrea pay?

Answers

so discount means less so find 5%
remember that percent means parts out of 100 so
5%=5/100=1/20
find 1/20 of 60
'of' means mulitpy in math
1/20 ties 60=3
5%=3
discoutn is 3
subtract 3 from 60
60-3=57


she paid $57
you would need to take the known information. you have $60 and a 5% discount. multiply 60 by 0.95 to figure out how much was payed :)

Francesca wants to convert 1 meter to feet. Use what you know about customary measures to explain how she could do this.

Answers

turn the feet into meters 1 meter = 100cm and if there is 12cms in a foot than divide 100cm by 12cm and you get 8.3ft

A new cell phone is on sale for 40% off its original price. The sale price is $48.What was the original price of the cell phone?

Answers

48 = 4/10 * x
48/1 ÷ 4/10 = x
48/1 * 10/4 = x
480/4 = x
120 = x

Answer: $120
 A new cell phone is on sale for 40% off its original price. The sale price is $48.What was the original price of the cell phone?
The answer is $120

can someone please help me I've been trying to get an answer for almost 30 mins, I've attached 4 questions and giving out 15 points. Please help! (geometry high school level)

Answers

Answer:

1. 617.5 cm³

2. 335.6 in³

3. 151.6 m³

4. 3479.1 ft³

Step-by-step explanation:

1.

B1: 19.5 × 9 = 175.5

B2: 6 × 13 = 78

sqrt(B1 ×B2) = 117

h = 5

Volume = ⅓ × 5 × [175.5 + 78 + 117]

617.5

2.

B1: 3.14 × 4.5² = 63.585

B2: 3.14 × 3² = 28.26

sqrt(B1 ×B2) = 42.39

h = 7.5

Volume = ⅓ × 7.5 × [63.585 + 28.26 + 42.39]

335.5875

3.

B1: ½(8+12) × 6 = 60

B2: ½(3+4.5) × 2.25 = 8.4375

sqrt(B1 ×B2) = 22.5

h = 5

Volume = ⅓ × 5 × [60 + 8.4364 + 22.5]

151.5625

4.

B1: 3.14 × 12² = 452.16

B2: 3.14 × 7² = 153.86

sqrt(B1 ×B2) = 263.76

h² = 13² - (12-7)²

h² = 13² - 5²

h² = 144

h = 12

Volume = ⅓ × 12 × [452.16 + 153.86 + 263.76]

3479.12