3 years ago

How do you find the point of intersection of two straight lines?using algebraic equations

Mathematics

1 answer:

Lady bird [3.3K]3 years ago

3 0

If theres two staight lines add then and there you go

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A restaurant automatically charges a 20% gratuity if a party has 6 or more people. How much gratuity is added to a party of 6 on

kotegsom [21]

$28.20 gratuity is added on a bill of $141.

Step-by-step explanation:

Given,

Gratuity charged by restaurant = 20%

Total bill = $141

Gratuity amount = 20% of total bill

$Gratuity\ amount=\frac{20}{100}*141\\\\Gratuity\ amount=\frac{2820}{100}\\\\Gratuity\ amount=\$28.20\ \$

$28.20 gratuity is added on a bill of $141.

Keywords: percentage, division

Learn more about percentages at:

#LearnwithBrainly

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3 years ago

32 ounces of water in a glass someone drink 55% how many ounces left in glass

borishaifa [10]

Hello!

Convert 55% to a decimal by dividing it by 100.

55 ÷ 100 = 0.55

Next, multiply the total amount of ounces of water by this decimal.

32 × 0.55 = 17.6

Finally, subtract the amount of ounces that person drank from the total number of ounces before they drank.

32 - 17.6 = 14.4

ANSWER:

14.4 ounces of water are left in the glass.

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3 years ago

What is the simplified expression for Negative 3 c d minus d (2 c minus 4) minus 4 d?

juin [17]

Answer:2-3= ur answer then mutiply it by 4 then boom! hope helpsss\

Step-by-step explanation:

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3 years ago

1 1/11 rewrite each number as a single fraction greater then one

mafiozo [28]

Answer:

12/11

Step-by-step explanation:

11/11=1

1/11=1/11

11/11+1/11=12/11

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2 years ago

a line represented by y = 3x − 1 and a line perpendicular to it intersect at r(1, 2). what is the equation of the perpendicular

Vlada [557]

Y= -1/3x is the equation of tge perpendicular line

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