3 years ago

Jessica is planning a trip to South Africa. The following table shows some of her planned expenses for this trip, and

Mathematics

1 answer:

Softa [21]3 years ago

7 0

Answer:

C $973.39

Step-by-step explanation:

the answer is C on e2020

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Graph the line with 3/4 slope<br> passing through the point (2,-2).

S_A_V [24]

Answer:

Step-by-step explanation

x1 = 2, y1 = -2 and m = 3/4

y - y1 = m(x - x1)

y - (-2) = 3/4(x - 2)

y + 2 = 3/4(x - 2)

Multiply each term by 4

4y + 8 = 3(x - 2)

4y + 8 = 3x - 6

4y = 3x - 6 - 8

4y = 3x - 14

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3 years ago

works as a florist and worked 12 hours last week and earned $98. At that rate, how much will she earn this weekend if she works

kotykmax [81]

Answer:

$114.3

Step-by-step explanation:

Number of hours worked last week = 12hrs

Amount earned for her work hours = $98

The rate at which she earned = ?

Rate = $\frac{amount earned }{total work hour}$

Rate = $\frac{98}{12}$ = $8.17/hr

Now;

Since the total hours she worked during the weekend = 14hrs

Amount earned = $8.17/hr x 14hrs = $114.3

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2 years ago

Ivy randomly surveys students in her school to learn about mobile phone password use. Of 25 respondents 14 use a password. Based

defon

Hello,

14/25 = x/275

25 => 275

14 => x

x = 275 * 14 / 25 = 154

Bye :)

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3 years ago

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My number has a tens digit that is right more than the ones digit. Zero is not one of my digits. What is the 2 digit number that

Helen [10]

If right is supposed to be eight then answer is 81

3 0

3 years ago

50a3 + 10a2

Lady_Fox [76]

$50a^3+10a^2\\\\50a^3=10\cdot5\cdot a^2\cdot a=10a^2\cdot5a\\\\50a^3+10a^2=10a^2\cdot5a+10a^2\cdot1=\huge\boxed{10a^2(5a+1)}\to\boxed{A}$

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3 years ago

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