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3 years ago

8

Victor Malaba has a net income of $1,240 per month. If he spends $150 on food, $244 on a car

1 answer:

Maru [420]3 years ago

7 0

$1,240-$150-$244-$300-$50=$496 left
496/1240=x/100
x=49600/1240=40%
All you have to do is use proportions.
=)=)=)

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A toll collector on a highway receives $8 for trucks and $5 for sedans. At the end of a 3-hour period, she collected $208.

Vilka [71]

Answer:

The number of trucks and sedans can be

(0 trucks ,26 sedans)

(8 trucks ,21 sedans)

(24 trucks ,11 sedans)

(25 trucks ,1 sedans)

(32 trucks ,6 sedans)

(16 trucks ,16 sedans)

Step-by-step explanation:

Given:

The cost for trucks =$5

The cost for sedans =$8

The total amount collected = $208

To Find:

Number of trucks and sedans passed through the toll booth =?

Solution:

Let the number of trucks be x and the number of sedans be y

Then

5x + 8y = 208-------------------------------(1)

By Trail and error method

5(0) + 8(26) = 208

5(8) + 8(21) = 208

5(24) +8(11) =208

5(25) + 8(1) = 208

5(32) + 8(6) =208

5(16) + 8(16) = 208

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2 years ago

Why are handcuffs like souvenirs?

ArbitrLikvidat [17]

<u>Part A)</u> $7(a+b)=7a+$

Using the distributive property

$7(a+b)=7a+7b$

therefore

<u>the answer Part A is</u>

$9-----> A$

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$4(5+x)=20+4x$

therefore

<u>the answer Part R is</u>

$14-----> R$

<u>Part Y)</u> $3(2x+9)=6x+$

Using the distributive property

$3(2x+9)=6x+27$

therefore

<u>the answer Part Y is</u>

$4-----> Y$

Part S) $8(3x+1)=+8$

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$8(3x+1)=24x+8$

therefore

<u>the answer Part S is</u>

$23-----> S$

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Using the distributive property

$a(4+b)=4a+ab$

therefore

<u>the answer Part O is</u>

$17-----> O$

<u>Part E)</u> $x(y+10)=+10x$

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$x(y+10)=xy+10x$

therefore

<u>the answer Part E is</u>

$3-----> E$

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Using the distributive property

$2(7x+4y)=14x+8y$

therefore

<u>the answer Part I is</u>

$20-----> I$

<u>Part D)</u> $6(9+5x)=54+$

Using the distributive property

$6(9+5x)=54+30x$

therefore

<u>the answer Part D is</u>

$10-----> D$

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Using the distributive property

$x(a+3b)=ax+3bx$

therefore

<u>the answer Part W is</u>

$18-----> W$

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Using the distributive property

$a(8x+2y)=8ax+2ay$

therefore

<u>the answer Part E is</u>

$7-----> E$

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Using the distributive property

<u>Part T)</u> $0.5(4a+10)=2a+5$

therefore

<u>the answer Part T is</u>

$1-----> T$

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Using the distributive property

$(2/3)(12+9y)=8+6y$

therefore

<u>the answer Part R is</u>

$6-----> R$

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$5x+5y=5(x+y)$

therefore

<u>the answer Part O is</u>

$13-----> O$

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$4m+4n=4(m+n)$

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<u>the answer Part W is</u>

$16-----> W$

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$ab+3a=a(b+3)$

therefore

<u>the answer Part H is</u>

$2-----> H$

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$xy+15x=x(y+15)$

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<u>the answer Part E is</u>

$11-----> E$

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$bu+uv=u(b+v)$

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$5-----> A$

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$(2/5)m+(2/5)n=(2/5)(m+n)$

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<u>the answer Part F is</u>

$12-----> F$

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klasskru [66]

Answer: DO I LOOK GOOD?

Step-by-step explanation:

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2 years ago

3.) 4(m + 5) + 42, (m = -2)

SpyIntel [72]

The answer would be 54 since m=-2

Step one: 4(-2+5)+42
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patriot [66]

9514 1404 393

Answer:

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Step-by-step explanation:

The arc length is given by the formula ...

s = rθ

where r represents the radius, and θ represents the central angle in radians.

The angle of 60° is π/3 radians, so the arc length is ...

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__

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