2 years ago

What is an equation of the line that passes through the point (8, 2) and is parallel to

Mathematics

1 answer:

KonstantinChe [14]2 years ago

5 0

Answer:

x=12, y=6

Step-by-step explanation:

you look like a pickle

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Mr. Portillo paid $123.75 for nine tickets to the football game. Each ticket costs the same amount. What was

ExtremeBDS [4]

Answer:

Each ticket costs $13.75.

Step-by-step explanation:

$123.75 for 9 tickets

$\frac{123.75}{9}=13.75$

Each ticket costs $13.75.

Hope this helped!! :)

6 0

2 years ago

Read 2 more answers

The average and standard deviation of a measurement is 15.0 ± 5.0. if 100 students measured the value, how many would you expect

AURORKA [14]

Solution: We are given:

$\mu=15, \sigma=5$

Using the empirical rule, we have:

$\mu \pm \sigma$ covers 68% of data.

Also the percentage of values below mean = Percentage of values above mean = 50%

Now, let's find the z score for x=20

$z=\frac{20-15}{5}=1$

Therefore, the percentage of values greater than 1 standard deviation above mean $50\% - \frac{68\%}{2} =50\%-34\%=16%$

Expected number of students = 16% of 100 = 16

4 0

3 years ago

Translate the expression into a word phrase. k + 12 A. a number less than 12 B. 12 more than a number C. the product of a number

Burka [1]

The answer is b) 12 more than a number

when you use the word "more than" it means addition. when you use the word "less than" it means subtraction. when you use the word "product of" it means multiplication. when you use "quotient of" it mean division.

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8 0

3 years ago

1/3x + 4 = 10 what is x

nydimaria [60]

Answer:

X = -13/10

Step-by-step explanation:

5 0

3 years ago

What is x if y Is 5 <br> x^2 (2y +5)=240

UkoKoshka [18]

X^2(2y+5)=240
x^2(2(5)+5)=240
x^2+(10+5)=240
x^2+15=240
minus 15 both sides
x^2=225
sqrt both sides
x=15

6 0

3 years ago