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Jobisdone [24]
3 years ago
5

You and your best friend Josh, each want to purchase a video gaming system the costs $200 you have $100 and save five dollars ea

ch week Josh has $50 in save $10 each week write the equation for you and Josh.
Mathematics
1 answer:
Pavel [41]3 years ago
3 0

Answer: For you : 100+5x=200

For Josh : 50+10x=200

Step-by-step explanation:

Given : Cost of video game.= $200

Money you have = $100

Money you add each week = $5

Let x be the number of week, the money( in $) you have after x weeks = 100+5x

Josh has $50 in save $10 each week , then money( in $) Josh has after x weeks = 50+10x

Required equations :

For you : 100+5x=200

For Josh : 50+10x=200

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Answer:

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8 0
3 years ago
A12.5 ft ladder is leaning against the side of a house. If the ladder is resting 12 feet off the ground, how far is the ladder f
Elanso [62]

Answer:

3.5

Step-by-step explanation:

This can be calculatdd by applyinthe g Pythagorean theorem

a^2 + b^2= c^2

12^2 + x^2= 12.5^2

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x^2= 156.25-144

x^2= 12.25

x= √12.25

x= 3.5

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6 0
2 years ago
If one quarter (25 cents) is 25% of a dollar, what percent is 23 cents?
Ugo [173]
You need to apply the same reasoning.
25 cents is 25% of a dollar because they are 25 out of 100, that is 25/100 = 25%
For 23 cents is exactly the same reasoning:
23 cents is 23% of a dollar <span>because they are 23 out of 100 cents, that is 23/100 = 23%</span>
5 0
3 years ago
Simplify the expression: 2(5r + 8)
Ganezh [65]

Answer:

2(5r + 8) = 10r + 16

Explanation:

Given the expression:

2(5r + 8)

Remove the parentheses

2 × 5r + 2 × 8

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VLD [36.1K]

Answer:

Amanda currently has a balance of negative $65

Step-by-step explanation:

60×3=180

-245+180= -65

8 0
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