3 years ago

Simplify the following expression: 4-3 x 4-8.

Mathematics

1 answer:

Ivenika [448]3 years ago

3 0

Answer: -3x^4-4

Step-by-step explanation: -3x^4+4-8 > =-3x^4-4

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rodikova [14]

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Height=10
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2 years ago

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Carrie gave her hair stylist a $4.20 tip. The tip was 15% of the cost of the

Wittaler [7]

The total cost of her haircut was 28 dollars

step by step:

(percentage) 15 x 6 = 90

4.20 x 6 =25.2

(perscentage) 15 divided by 3 = 5

4.20 divided by 3 = 1.4

1.4 + 1.4 = 2.8

25.2 + 2.8 =28

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3 years ago

How do I do 9 and 10 please help me I need to

Anastasy [175]

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3 years ago

The police uses a speed gun to monitor one part of the highway. During one hour, 6 out of 25 cars were traveling above the speed

Oksanka [162]

24% of the cars were travelling above the speed limit.

Step-by-step explanation:

Given,

Total cars monitored = 25

Cars traveling above the speed limit = 6

Percent of cars traveling above speed limit = $\frac{Cars\ travelling\ above\ speed\ limit}{Total\ cars\ monitored}*100$

Percent of cars = $\frac{6}{25}*100\\$

$Percent\ of\ cars=\frac{600}{25}\\Percent\ of\ cars=24\%$

24% of the cars were travelling above the speed limit.

Keywords: percentage, division

Learn more about division at:

#LearnwithBrainly

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4 years ago

How many solutions does have?<br> 1/2 ( 2p + 9 ) = -p + 5

JulijaS [17]

Answer:

Step-by-step explanation:

P + 4.5 = - p + 5

Bringing like terms on one side

P + p = 5 - 4.5

2p = 0.5

p = 0.5/2 = 0.25

In my opinion the answer is one solution

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3 years ago

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