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4 years ago

I need to know how to set up this problem. Please help

Mathematics

1 answer:

ELEN [110]4 years ago

7 0

your total would be $10 and you have 1 variable. so it would be ($2x) for the pounds of veggies, plus the 3.50 for the basket, equals $10. then solve for X from there

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When 8 is added to the number that is produced by doubling the number x, the result is equal to 8 times the number that is 5 les

pantera1 [17]

2x+8 = 8(x-5)
expand the rhs to get
2x+8 = 8x-40
now we minus 2x and add 40 to make one side without the unknown and the other with the unknown. you have
48 = 6x
x = 48/6
= 8

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3 years ago

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Write a rule in words and as an algebraic expression to model the relationship in each table

goblinko [34]

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3 years ago

Which line represents a proportional relationship?

GREYUIT [131]

The yellow one is the answer

Explaintion: Proportional relationships are relationships between two variables where their ratios are equivalent.

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3 years ago

Can someone explain please?

Paul [167]

Answer:

- The equation that represent the cost C of renting a car and driving x miles is C = $39.11 + $0.50x

- $130 can travel 181.32 miles

Step-by-step explanation:

From the question, a rental company rents a luxury car at a daily rate of 39.34 $ plus $.50 per mile, that is

$0.50 is added to the initial $39.34 for every mile.

The equation that represent the cost C of renting a car and driving x miles is

C = $39.34 + $0.50x

Now, to determine how many miles 130$ can travel,

we will put C = $100, and determine x in the above equation

$130 = $39.34 + $0.50x

$130 - $39.34 = $0.50x

$90.66 = $0.50x

x = $90.66/$0.50

x = 181.32

Hence, $130 can travel 181.32 miles

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3 years ago

Can someone answer these pls

Vitek1552 [10]

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3 years ago

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