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Oksanka [162]
3 years ago
14

Write an equation to model the sum of the situation below.

Mathematics
1 answer:
ahrayia [7]3 years ago
3 0

why would u want to know idiot

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Hi! This is a fairly simple question for some of you, but I wanted to ask, how do you solve this? Thank you so much! :)
givi [52]
Hey I got to it c c c c c c c c c c c c c c c c 8 8
5 0
3 years ago
Match the amounts and tip or tax rates in the first column to the total costs in the second column.
gogolik [260]

Answer:

1. $132.24

2. $55.89

3. $1336.66

4. $258.19

5. $57.86

Step-by-step explanation:

Simply use this equation.

\frac{InitialValue}{100} = \frac{x}{TaxPercentage}

Substitute in our values, using No.1 as our example.

\frac{123.01}{100}  = \frac{x}{7.5}

Cross multiply

922.575 = x100

Solve for x by dividing by 100.

x = 9.22575

Now add x to the initial value.

9.22575 + 123.01 = 132.23575

Round to the nearest hundredth for the answer.

$132.24

3 0
3 years ago
Please answer immediately. first one to answer correctly wins brainliest!​
Elis [28]
Answer what?there’s nothing to answer
5 0
3 years ago
A Chemistry book is moved 2 meters to the left and then 1 meter to the right. What is the distance travelled?
Alekssandra [29.7K]

Answer:1 meter to the left

Step-by-step explanation: 2-1

3 0
2 years ago
Please help me with numbers #2-5?
trasher [3.6K]

Just keep doing what you did in 1. I'll show you how easy it is.

2.

a) g(9) = 9 - 5 / 2 = 4 / 2 = 2.

b) g(0) = 0 - 5 / 2 = 5 / 2 = 2 1 / 2.

c) g(3) = 3 - 5 / 2 = 2 / 2 = 1.

d) g(17) = 17 - 5 / 2 = 12 / 2 = 6.

3.

a) f(3) = 3^2 - 4 = 9 - 5 = 4.

b) f(-4) = -4^2 - 4 = 16 - 4 = 12.

c) f(0) = 0^2 - 4 = 0 - 4 = -4.

d) f(-2) = -2^2 - 4 = 4 - 4 = 0.

4.

a) f(10) = 10 / 2 - 6 = 5 - 6 = -1; -1 is the solution.

5.

a) I'll test one after another.

1. f(0) = 2(0) - 3 = 0 - 3 = -3  >  g(0) = 3(0) / 2 + 1 = 0 + 1 = 1; this is incorrect.

2. f(2) = 2(2) - 3 = 4 - 3 = 1  = g(2) = 3(2) / 2 + 1 = 6 / 2 + 1 = 3 + 1 = 4; this is incorrect.

3. f(8) = 2(8) - 3 = 16 - 3 = 13 = g(8) = 3(8) / 2 + 1 = 24 / 2 + 1 = 12 + 1 = 13; this is correct.

4. g(4) = 3(4) / 2 + 1 = 12 / 2 + 1 = 6 + 1 = 7 < f(4) = 2(4) - 3 = 8 - 3 = 5; this is incorrect.

Hope this helps :)

7 0
3 years ago
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