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3 years ago

I will give brainliest to the right answer

Mathematics

1 answer:

sasho [114]3 years ago

6 0

Answer:

Step-by-step explanation:

20 x 0.05 = 1.00 is the sales tax

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Order of fractions from least to greatest 5/8,3/4,1/2,9/16

rusak2 [61]

Answer:

1/2, 9/16, 5/8, 3/4

Step-by-step explanation:

3 0

4 years ago

Select two ratios that are equivalent to 27:927:927, colon, 9. Choose 2 answers: Choose 2 answers: (Choice A) A 3:13:13, colon,

Troyanec [42]

Answer:

A. $Ratio = 3:1$

B. $Ratio= 9:3$

Step-by-step explanation:

Given

$Ratio= 27:9$

Required

Determine equivalent ratios:

$Ratio= 27:9$

First, we simplify the ratio to the least possible

$Ratio = 27/9:9/9$

$Ratio = 3:1$

By comparison with the given options, we have A and B as answer.

See Proof Below

Proof: A

Compare this to the simplified ratio (given), we have:

$Ratio = 3:1$ = $Ratio = 3:1$

Proof B

$Ratio= 9:3$

Simplify the ratio to the least possible

$Ratio= 9/3:3/3$

$Ratio= 3:1$

Compare this to the simplified ratio (given), we have:

$Ratio = 3:1$ = $Ratio = 3:1$

7 0

4 years ago

Roderick has an Internet service that charges by the hour. This piecewise function shows the cost of the Internet service based

puteri [66]

Answer:

18.75 is the answer

Step-by-step explanation:

since the internet usage is more than 4 hrs, the second equation will be used. that is

cost = (10 + 2.50 (x - 4)) where x is the usage hours.

thus

$cost = 10 + (2.5 \times (7.5 - 4)) \\ = 10 + (2.5 \times 3.5) \\ = 10 + 8.75 \\ = 18.75$

3 0

3 years ago

there arre 221 students on a fiel trip five students ride in a van the rest of the students fill the 6 buses enter an equation t

iren2701 [21]

According to the question statement, the total sum of students is 221, which includes the students that ride on bus and the students that ride in a van.

The students that ride in a van are five, the students that ride on bus are 6 times s which is the product of the number of buses and the number of students that are on each bus.

Write all this information into an equation, this way: